Integer Profile

3,938,375

5^3 × 7^2 × 643

Prime factors, divisor sums, positional representations and sequence properties for 3,938,375. The prime factorization is 5^3 × 7^2 × 643.

Number of positive divisors: 24. Showing the recorded part of the sequence: 123.

DeficientOddComposite

Divisor catalog (24)

1572535491251752456438751,2253,2154,5016,12516,07522,50531,50780,375112,525157,535562,625787,6753,938,375

Showing 24 of 24.

Collatz trajectory (123 steps)

Even: n → n/2; Odd: n → 3n + 1

3,938,37511,815,1265,907,56317,722,6908,861,34526,584,03613,292,0186,646,00919,938,0289,969,0144,984,50714,953,5227,476,76122,430,28411,215,1425,607,57116,822,7148,411,35725,234,07212,617,0366,308,5183,154,2599,462,7784,731,38914,194,1687,097,0843,548,5421,774,2715,322,8142,661,4077,984,2223,992,11111,976,3345,988,16717,964,5028,982,25126,946,75413,473,37740,420,13220,210,06610,105,03330,315,10015,157,5507,578,77522,736,32611,368,16334,104,49017,052,24551,156,73625,578,36812,789,1846,394,5923,197,2961,598,648799,324399,662199,831599,494299,747899,242

Showing 60 of 60.

Prime factorization

Factorization: 5^3 × 7^2 × 643
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 5,726,448
Proper-divisor sum: 1,788,073
Digit sum: 38
Digital root: 2

Number bases

Decimal: 3938375
Binary: 1111000001100001000111 (22 bits)
Octal: 0o17014107
Hexadecimal: 0x3C1847