Integer Profile

142,419

3 × 29 × 1637

Prime factors, divisor sums, positional representations and sequence properties for 142,419. The prime factorization is 3 × 29 × 1637.

Number of positive divisors: 8. Showing the recorded part of the sequence: 175.

DeficientOddComposite

Divisor catalog (8)

1329871,6374,91147,473142,419

Showing 8 of 8.

Collatz trajectory (175 steps)

Even: n → n/2; Odd: n → 3n + 1

142,419427,258213,629640,888320,444160,22280,111240,334120,167360,502180,251540,754270,377811,132405,566202,783608,350304,175912,526456,2631,368,790684,3952,053,1861,026,5933,079,7801,539,890769,9452,309,8361,154,918577,4591,732,378866,1892,598,5681,299,284649,642324,821974,464487,232243,616121,80860,90430,45215,2267,61322,84011,4205,7102,8558,5664,28312,8506,42519,2769,6384,81914,4587,22921,68810,8445,422

Showing 60 of 60.

Prime factorization

Factorization: 3 × 29 × 1637
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 196,560
Proper-divisor sum: 54,141
Digit sum: 21
Digital root: 3

Number bases

Decimal: 142419
Binary: 100010110001010011 (18 bits)
Octal: 0o426123
Hexadecimal: 0x22C53