Integer Profile

1,578,468

2^2 × 3 × 199 × 661

Prime factors, divisor sums, positional representations and sequence properties for 1,578,468. The prime factorization is 2^2 × 3 × 199 × 661.

Number of positive divisors: 24. Showing the recorded part of the sequence: 194.

AbundantEvenComposite

Number bases

Decimal: 1578468
Binary: 110000001010111100100 (21 bits)
Octal: 0o6012744
Hexadecimal: 0x1815E4

Divisor catalog (24)

12346121993985976617961,1941,3221,9832,3882,6443,9667,932131,539263,078394,617526,156789,2341,578,468

Showing 24 of 24.

Collatz trajectory (194 steps)

Even: n → n/2; Odd: n → 3n + 1

1,578,468789,234394,6171,183,852591,926295,963887,890443,9451,331,836665,918332,959998,878499,4391,498,318749,1592,247,4781,123,7393,371,2181,685,6095,056,8282,528,4141,264,2073,792,6221,896,3115,688,9342,844,4678,533,4024,266,70112,800,1046,400,0523,200,0261,600,0134,800,0402,400,0201,200,010600,0051,800,016900,008450,004225,002112,501337,504168,75284,37642,18821,09410,54731,64215,82147,46423,73211,8665,93317,8008,9004,4502,2256,6763,3381,669

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 199 × 661
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,707,200
Proper-divisor sum: 2,128,732
Digit sum: 39
Digital root: 3