Integer Profile

3,215,788

2^2 × 17 × 19^2 × 131

Prime factors, divisor sums, positional representations and sequence properties for 3,215,788. The prime factorization is 2^2 × 17 × 19^2 × 131.

Number of positive divisors: 36. Showing the recorded part of the sequence: 102.

DeficientEvenComposite

Prime factorization

Factorization: 2^2 × 17 × 19^2 × 131
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 36
Divisor sum: 6,336,792
Proper-divisor sum: 3,121,004
Digit sum: 34
Digital root: 7

Number bases

Decimal: 3215788
Binary: 1100010001000110101100 (22 bits)
Octal: 0o14210654
Hexadecimal: 0x3111AC

Divisor catalog (36)

1241719343868761312623233615246467221,2921,4442,2272,4894,4544,9786,1378,9089,95612,27424,54842,31347,29184,62694,582169,252189,164803,9471,607,8943,215,788

Showing 36 of 36.

Collatz trajectory (102 steps)

Even: n → n/2; Odd: n → 3n + 1

3,215,7881,607,894803,9472,411,8421,205,9213,617,7641,808,882904,4412,713,3241,356,662678,3312,034,9941,017,4973,052,4921,526,246763,1232,289,3701,144,6853,434,0561,717,028858,514429,2571,287,772643,886321,943965,830482,9151,448,746724,3732,173,1201,086,560543,280271,640135,82067,91033,955101,86650,933152,80076,40038,20019,1009,5504,77514,3267,16321,49010,74532,23616,1188,05924,17812,08936,26818,1349,06727,20213,60140,80420,402

Showing 60 of 60.