Integer Profile

388,558

2 × 173 × 1123

Prime factors, divisor sums, positional representations and sequence properties for 388,558. The prime factorization is 2 × 173 × 1123.

Number of positive divisors: 8. Showing the recorded part of the sequence: 161.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 173 × 1123
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 586,728
Proper-divisor sum: 198,170
Digit sum: 37
Digital root: 1

Number bases

Decimal: 388558
Binary: 1011110110111001110 (19 bits)
Octal: 0o1366716
Hexadecimal: 0x5EDCE

Divisor catalog (8)

121733461,1232,246194,279388,558

Showing 8 of 8.

Collatz trajectory (161 steps)

Even: n → n/2; Odd: n → 3n + 1

388,558194,279582,838291,419874,258437,1291,311,388655,694327,847983,542491,7711,475,314737,6572,212,9721,106,486553,2431,659,730829,8652,489,5961,244,798622,3991,867,198933,5992,800,7981,400,3994,201,1982,100,5996,301,7983,150,8999,452,6984,726,34914,179,0487,089,5243,544,7621,772,3815,317,1442,658,5721,329,286664,6431,993,930996,9652,990,8961,495,448747,724373,862186,931560,794280,397841,192420,596210,298105,149315,448157,72478,86239,431118,29459,147177,44288,721

Showing 60 of 60.