Integer Profile

2,164,779

3^3 × 80177

Prime factors, divisor sums, positional representations and sequence properties for 2,164,779. The prime factorization is 3^3 × 80177.

Number of positive divisors: 8. Showing the recorded part of the sequence: 210.

DeficientOddComposite

Number bases

Decimal: 2164779
Binary: 1000010000100000101011 (22 bits)
Octal: 0o10204053
Hexadecimal: 0x21082B

Divisor catalog (8)

1392780,177240,531721,5932,164,779

Showing 8 of 8.

Collatz trajectory (210 steps)

Even: n → n/2; Odd: n → 3n + 1

2,164,7796,494,3383,247,1699,741,5084,870,7542,435,3777,306,1323,653,0661,826,5335,479,6002,739,8001,369,900684,950342,4751,027,426513,7131,541,140770,570385,2851,155,856577,928288,964144,48272,241216,724108,36254,181162,54481,27240,63620,31810,15930,47815,23945,71822,85968,57834,289102,86851,43425,71777,15238,57619,2889,6444,8222,4117,2343,61710,8525,4262,7138,1404,0702,0356,1063,0539,1604,5802,290

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 80177
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,207,120
Proper-divisor sum: 1,042,341
Digit sum: 36
Digital root: 9