Integer Profile
1,531,142
2 × 29 × 26399
Prime factors, divisor sums, positional representations and sequence properties for 1,531,142. The prime factorization is 2 × 29 × 26399.
Number of positive divisors: 8. Showing the recorded part of the sequence: 150.
Prime factorization
- Factorization
- 2 × 29 × 26399
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 2,376,000
- Proper-divisor sum
- 844,858
- Digit sum
- 17
- Digital root
- 8
Number bases
- Decimal
- 1531142
- Binary
- 101110101110100000110 (21 bits)
- Octal
- 0o5656406
- Hexadecimal
- 0x175D06
Divisor catalog (8)
12295826,39952,798765,5711,531,142
Showing 8 of 8.
Collatz trajectory (150 steps)
Even: n → n/2; Odd: n → 3n + 1
1,531,142765,5712,296,7141,148,3573,445,0721,722,536861,268430,634215,317645,952322,976161,48880,74440,37220,18610,09330,28015,1407,5703,78511,3565,6782,8398,5184,25912,7786,38919,1689,5844,7922,3961,1985991,7988992,6981,3494,0482,0241,012506253760380190952861434302156463239704851,45672836418291274
Showing 60 of 60.
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