Integer Profile

7,409,990

2 × 5 × 7 × 37 × 2861

Prime factors, divisor sums, positional representations and sequence properties for 7,409,990. The prime factorization is 2 × 5 × 7 × 37 × 2861.

Number of positive divisors: 32. Showing the recorded part of the sequence: 142.

AbundantEvenComposite

Number bases

Decimal: 7409990
Binary: 11100010001000101000110 (23 bits)
Octal: 0o34210506
Hexadecimal: 0x711146

Divisor catalog (32)

12571014353770741852593705181,2952,5902,8615,72214,30520,02728,61040,054100,135105,857200,270211,714529,285740,9991,058,5701,481,9983,704,9957,409,990

Showing 32 of 32.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,409,9903,704,99511,114,9865,557,49316,672,4808,336,2404,168,1202,084,0601,042,030521,0151,563,046781,5232,344,5701,172,2853,516,8561,758,428879,214439,6071,318,822659,4111,978,234989,1172,967,3521,483,676741,838370,9191,112,758556,3791,669,138834,5692,503,7081,251,854625,9271,877,782938,8912,816,6741,408,3374,225,0122,112,5061,056,2533,168,7601,584,380792,190396,0951,188,286594,1431,782,430891,2152,673,6461,336,8234,010,4702,005,2356,015,7063,007,8539,023,5604,511,7802,255,8901,127,9453,383,8361,691,918

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 7 × 37 × 2861
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 15,660,864
Proper-divisor sum: 8,250,874
Digit sum: 38
Digital root: 2