Integer Profile

3,970,213

13 × 305401

Prime factors, divisor sums, positional representations and sequence properties for 3,970,213. The prime factorization is 13 × 305401.

Number of positive divisors: 4. Showing the recorded part of the sequence: 141.

DeficientOddComposite

Divisor catalog (4)

113305,4013,970,213

Showing 4 of 4.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

3,970,21311,910,6405,955,3202,977,6601,488,830744,4152,233,2461,116,6233,349,8701,674,9355,024,8062,512,4037,537,2103,768,60511,305,8165,652,9082,826,4541,413,2274,239,6822,119,8416,359,5243,179,7621,589,8814,769,6442,384,8221,192,4113,577,2341,788,6175,365,8522,682,9261,341,4634,024,3902,012,1956,036,5863,018,2939,054,8804,527,4402,263,7201,131,860565,930282,965848,896424,448212,224106,11253,05626,52813,2646,6323,3161,6588292,4881,2446223119344671,402701

Showing 60 of 60.

Prime factorization

Factorization: 13 × 305401
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 4,275,628
Proper-divisor sum: 305,415
Digit sum: 25
Digital root: 7

Number bases

Decimal: 3970213
Binary: 1111001001010010100101 (22 bits)
Octal: 0o17112245
Hexadecimal: 0x3C94A5