Integer Profile

3,161,691

3^2 × 13 × 61 × 443

Prime factors, divisor sums, positional representations and sequence properties for 3,161,691. The prime factorization is 3^2 × 13 × 61 × 443.

Number of positive divisors: 24. Showing the recorded part of the sequence: 332.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 13 × 61 × 443
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 5,010,096
Proper-divisor sum: 1,848,405
Digit sum: 27
Digital root: 9

Number bases

Decimal: 3161691
Binary: 1100000011111001011011 (22 bits)
Octal: 0o14037133
Hexadecimal: 0x303E5B

Divisor catalog (24)

1391339611171834435497931,3292,3793,9875,7597,13717,27727,02351,83181,069243,207351,2991,053,8973,161,691

Showing 24 of 24.

Collatz trajectory (332 steps)

Even: n → n/2; Odd: n → 3n + 1

3,161,6919,485,0744,742,53714,227,6127,113,8063,556,90310,670,7105,335,35516,006,0668,003,03324,009,10012,004,5506,002,27518,006,8269,003,41327,010,24013,505,1206,752,5603,376,2801,688,140844,070422,0351,266,106633,0531,899,160949,580474,790237,395712,186356,0931,068,280534,140267,070133,535400,606200,303600,910300,455901,366450,6831,352,050676,0252,028,0761,014,038507,0191,521,058760,5292,281,5881,140,794570,3971,711,192855,596427,798213,899641,698320,849962,548481,274240,637721,912

Showing 60 of 60.