Integer Profile

1,407,393

3^2 × 13 × 23 × 523

Prime factors, divisor sums, positional representations and sequence properties for 1,407,393. The prime factorization is 3^2 × 13 × 23 × 523.

Number of positive divisors: 24. Showing the recorded part of the sequence: 75.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 13 × 23 × 523
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,288,832
Proper-divisor sum: 881,439
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1407393
Binary: 101010111100110100001 (21 bits)
Octal: 0o5274641
Hexadecimal: 0x1579A1

Divisor catalog (24)

139132339691172072995238971,5692,6914,7076,79912,02920,39736,08761,191108,261156,377469,1311,407,393

Showing 24 of 24.

Collatz trajectory (75 steps)

Even: n → n/2; Odd: n → 3n + 1

1,407,3934,222,1802,111,0901,055,5453,166,6361,583,318791,6592,374,9781,187,4893,562,4681,781,234890,6172,671,8521,335,926667,9632,003,8901,001,9453,005,8361,502,918751,4592,254,3781,127,1893,381,5681,690,784845,392422,696211,348105,67452,837158,51279,25639,62819,8149,90729,72214,86144,58422,29211,1465,57316,7208,3604,1802,0901,0453,1361,568784392196984914874371125628147

Showing 60 of 60.