Integer Profile

1,291,482

2 × 3^2 × 157 × 457

Prime factors, divisor sums, positional representations and sequence properties for 1,291,482. The prime factorization is 2 × 3^2 × 157 × 457.

Number of positive divisors: 24. Showing the recorded part of the sequence: 72.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3^2 × 157 × 457
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,822,196
Proper-divisor sum: 1,530,714
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1291482
Binary: 100111011010011011010 (21 bits)
Octal: 0o4732332
Hexadecimal: 0x13B4DA

Divisor catalog (24)

12369181573144574719149421,3711,4132,7422,8264,1138,22671,749143,498215,247430,494645,7411,291,482

Showing 24 of 24.

Collatz trajectory (72 steps)

Even: n → n/2; Odd: n → 3n + 1

1,291,482645,7411,937,224968,612484,306242,153726,460363,230181,615544,846272,423817,270408,6351,225,906612,9531,838,860919,430459,7151,379,146689,5732,068,7201,034,360517,180258,590129,295387,886193,943581,830290,915872,746436,3731,309,120654,560327,280163,64081,82040,91020,45561,36630,68392,05046,025138,07669,03834,519103,55851,779155,33877,669233,008116,50458,25229,12614,56343,69021,84565,53632,76816,3848,192

Showing 60 of 60.