Integer Profile

1,286,739

3^3 × 47657

Prime factors, divisor sums, positional representations and sequence properties for 1,286,739. The prime factorization is 3^3 × 47657.

Number of positive divisors: 8. Showing the recorded part of the sequence: 217.

DeficientOddComposite

Number bases

Decimal: 1286739
Binary: 100111010001001010011 (21 bits)
Octal: 0o4721123
Hexadecimal: 0x13A253

Divisor catalog (8)

1392747,657142,971428,9131,286,739

Showing 8 of 8.

Collatz trajectory (217 steps)

Even: n → n/2; Odd: n → 3n + 1

1,286,7393,860,2181,930,1095,790,3282,895,1641,447,582723,7912,171,3741,085,6873,257,0621,628,5314,885,5942,442,7977,328,3923,664,1961,832,098916,0492,748,1481,374,074687,0372,061,1121,030,556515,278257,639772,918386,4591,159,378579,6891,739,068869,534434,7671,304,302652,1511,956,454978,2272,934,6821,467,3414,402,0242,201,0121,100,506550,2531,650,760825,380412,690206,345619,036309,518154,759464,278232,139696,418348,2091,044,628522,314261,157783,472391,736195,86897,93448,967

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 47657
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,906,320
Proper-divisor sum: 619,581
Digit sum: 36
Digital root: 9