Integer Profile

3,990,371

7 × 11 × 29 × 1787

Prime factors, divisor sums, positional representations and sequence properties for 3,990,371. The prime factorization is 7 × 11 × 29 × 1787.

Number of positive divisors: 16. Showing the recorded part of the sequence: 216.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,149,440
Proper-divisor sum: 1,159,069
Digit sum: 32
Digital root: 5

Number bases

Decimal: 3990371
Binary: 1111001110001101100011 (22 bits)
Octal: 0o17161543
Hexadecimal: 0x3CE363

Divisor catalog (16)

171129772033191,7872,23312,50919,65751,823137,599362,761570,0533,990,371

Showing 16 of 16.

Collatz trajectory (216 steps)

Even: n → n/2; Odd: n → 3n + 1

3,990,37111,971,1145,985,55717,956,6728,978,3364,489,1682,244,5841,122,292561,146280,573841,720420,860210,430105,215315,646157,823473,470236,735710,206355,1031,065,310532,6551,597,966798,9832,396,9501,198,4753,595,4261,797,7135,393,1402,696,5701,348,2854,044,8562,022,4281,011,214505,6071,516,822758,4112,275,2341,137,6173,412,8521,706,426853,2132,559,6401,279,820639,910319,955959,866479,9331,439,800719,900359,950179,975539,926269,963809,890404,9451,214,836607,418303,709911,128

Showing 60 of 60.

Prime factorization

Factorization: 7 × 11 × 29 × 1787
Distinct prime factors: 4
Perfect square: No
Parity: Odd