Integer Profile

7,550,438

2 × 7 × 379 × 1423

Prime factors, divisor sums, positional representations and sequence properties for 7,550,438. The prime factorization is 2 × 7 × 379 × 1423.

Number of positive divisors: 16. Showing the recorded part of the sequence: 155.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 7 × 379 × 1423
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 12,986,880
Proper-divisor sum: 5,436,442
Digit sum: 32
Digital root: 5

Number bases

Decimal: 7550438
Binary: 11100110011010111100110 (23 bits)
Octal: 0o34632746
Hexadecimal: 0x7335E6

Divisor catalog (16)

127143797581,4232,6532,8465,3069,96119,922539,3171,078,6343,775,2197,550,438

Showing 16 of 16.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

7,550,4383,775,21911,325,6585,662,82916,988,4888,494,2444,247,1222,123,5616,370,6843,185,3421,592,6714,778,0142,389,0077,167,0223,583,51110,750,5345,375,26716,125,8028,062,90124,188,70412,094,3526,047,1763,023,5881,511,794755,8972,267,6921,133,846566,9231,700,770850,3852,551,1561,275,578637,7891,913,368956,684478,342239,171717,514358,7571,076,272538,136269,068134,53467,267201,802100,901302,704151,35275,67637,83818,91956,75828,37985,13842,569127,70863,85431,92795,78247,891

Showing 60 of 60.