Integer Profile

8,148,990

2 × 3 × 5 × 61^2 × 73

Prime factors, divisor sums, positional representations and sequence properties for 8,148,990. The prime factorization is 2 × 3 × 5 × 61^2 × 73.

Number of positive divisors: 48. Showing the recorded part of the sequence: 292.

AbundantEvenComposite

Number bases

Decimal: 8148990
Binary: 11111000101011111111110 (23 bits)
Octal: 0o37053776
Hexadecimal: 0x7C57FE

Divisor catalog (48)

1235610153061731221461832193053653664386107309151,0951,8302,1903,7214,4537,4428,90611,16313,35918,60522,26522,32626,71837,21044,53055,81566,795111,630133,590271,633543,266814,8991,358,1651,629,7982,716,3304,074,4958,148,990

Showing 48 of 48.

Collatz trajectory (292 steps)

Even: n → n/2; Odd: n → 3n + 1

8,148,9904,074,49512,223,4866,111,74318,335,2309,167,61527,502,84613,751,42341,254,27020,627,13561,881,40630,940,70392,822,11046,411,055139,233,16669,616,583208,849,750104,424,875313,274,626156,637,313469,911,940234,955,970117,477,985352,433,956176,216,97888,108,489264,325,468132,162,73466,081,367198,244,10299,122,051297,366,154148,683,077446,049,232223,024,616111,512,30855,756,15427,878,07783,634,23241,817,11620,908,55810,454,27931,362,83815,681,41947,044,25823,522,12970,566,38835,283,19417,641,59752,924,79226,462,39613,231,1986,615,59919,846,7989,923,39929,770,19814,885,09944,655,29822,327,64966,982,948

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5 × 61^2 × 73
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 20,155,824
Proper-divisor sum: 12,006,834
Digit sum: 39
Digital root: 3