Integer Profile

1,831,716

2^2 × 3^2 × 17 × 41 × 73

Prime factors, divisor sums, positional representations and sequence properties for 1,831,716. The prime factorization is 2^2 × 3^2 × 17 × 41 × 73.

Number of positive divisors: 72. Collatz steps to reach 1: 57.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 3^2 × 17 × 41 × 73
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 5,090,904
Proper-divisor sum: 3,259,188
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1831716
Binary: 110111111001100100100 (21 bits)
Octal: 0o6771444
Hexadecimal: 0x1BF324

Divisor catalog (72)

123469121718343641516873821021231461531642042192462923063694384926126576977388761,2411,3141,3941,4762,0912,4822,6282,7882,9933,7234,1824,9645,9866,2737,4468,3648,97911,16911,97212,54614,89217,95822,33825,09226,93735,916

Showing 60 of 72.

Collatz trajectory (57 steps)

Even: n → n/2; Odd: n → 3n + 1

1,831,716915,858457,9291,373,788686,894343,4471,030,342515,1711,545,514772,7572,318,2721,159,136579,568289,784144,89272,44636,223108,67054,335163,00681,503244,510122,255366,766183,383550,150275,075825,226412,6131,237,840618,920309,460154,73077,365232,096116,04858,02429,01214,5067,25321,76010,8805,4402,7201,360680340170852561286432168421

Showing 58 of 58.