Integer Profile

3,919,888

2^4 × 7 × 31 × 1129

Prime factors, divisor sums, positional representations and sequence properties for 3,919,888. The prime factorization is 2^4 × 7 × 31 × 1129.

Number of positive divisors: 40. Showing the recorded part of the sequence: 123.

AbundantEvenComposite

Prime factorization

Factorization: 2^4 × 7 × 31 × 1129
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 40
Divisor sum: 8,967,680
Proper-divisor sum: 5,047,792
Digit sum: 46
Digital root: 1

Number bases

Decimal: 3919888
Binary: 1110111101000000010000 (22 bits)
Octal: 0o16750020
Hexadecimal: 0x3BD010

Divisor catalog (40)

124781416283156621121242172484344968681,1291,7362,2583,4724,5167,9039,03215,80618,06431,61234,99963,22469,998126,448139,996244,993279,992489,986559,984979,9721,959,9443,919,888

Showing 40 of 40.

Collatz trajectory (123 steps)

Even: n → n/2; Odd: n → 3n + 1

3,919,8881,959,944979,972489,986244,993734,980367,490183,745551,236275,618137,809413,428206,714103,357310,072155,03677,51838,759116,27858,139174,41887,209261,628130,81465,407196,22298,111294,334147,167441,502220,751662,254331,127993,382496,6911,490,074745,0372,235,1121,117,556558,778279,389838,168419,084209,542104,771314,314157,157471,472235,736117,86858,93429,46788,40244,201132,60466,30233,15199,45449,727149,182

Showing 60 of 60.