Integer Profile

428,472

2^3 × 3^2 × 11 × 541

Prime factors, divisor sums, positional representations and sequence properties for 428,472. The prime factorization is 2^3 × 3^2 × 11 × 541.

Number of positive divisors: 48. Showing the recorded part of the sequence: 81.

AbundantEvenComposite

Collatz trajectory (81 steps)

Even: n → n/2; Odd: n → 3n + 1

428,472214,236107,11853,559160,67880,339241,018120,509361,528180,76490,38245,191135,57467,787203,362101,681305,044152,52276,261228,784114,39257,19628,59814,29942,89821,44964,34832,17416,08748,26224,13172,39436,197108,59254,29627,14813,5746,78720,36210,18130,54415,2727,6363,8181,9095,7282,8641,43271635817953826980840420210130415276

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3^2 × 11 × 541
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 1,268,280
Proper-divisor sum: 839,808
Digit sum: 27
Digital root: 9

Number bases

Decimal: 428472
Binary: 1101000100110111000 (19 bits)
Octal: 0o1504670
Hexadecimal: 0x689B8

Divisor catalog (48)

12346891112182224333644667288991321982643965417921,0821,6232,1643,2464,3284,8695,9516,4929,73811,90212,98417,85319,47623,80435,70638,95247,60853,55971,412107,118142,824214,236428,472

Showing 48 of 48.