Integer Profile
142,147
41 × 3467
Prime factors, divisor sums, positional representations and sequence properties for 142,147. The prime factorization is 41 × 3467.
Number of positive divisors: 4. Showing the recorded part of the sequence: 100.
Prime factorization
- Factorization
- 41 × 3467
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 145,656
- Proper-divisor sum
- 3,509
- Digit sum
- 19
- Digital root
- 1
Number bases
- Decimal
- 142147
- Binary
- 100010101101000011 (18 bits)
- Octal
- 0o425503
- Hexadecimal
- 0x22B43
Divisor catalog (4)
1413,467142,147
Showing 4 of 4.
Collatz trajectory (100 steps)
Even: n → n/2; Odd: n → 3n + 1
142,147426,442213,221639,664319,832159,91679,95839,979119,93859,969179,90889,95444,977134,93267,46633,733101,20050,60025,30012,6506,32518,9769,4884,7442,3721,1865931,7808904451,3366683341675022517543771,1325662838504251,2766383199584791,4387192,1581,0793,2381,6194,8582,4297,2883,6441,822911
Showing 60 of 60.
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