Integer Profile
131,887
7 × 83 × 227
Prime factors, divisor sums, positional representations and sequence properties for 131,887. The prime factorization is 7 × 83 × 227.
Number of positive divisors: 8. Showing the recorded part of the sequence: 162.
Collatz trajectory (162 steps)
Even: n → n/2; Odd: n → 3n + 1
131,887395,662197,831593,494296,747890,242445,1211,335,364667,682333,8411,001,524500,762250,381751,144375,572187,78693,893281,680140,84070,42035,21017,60552,81626,40813,2046,6023,3019,9044,9522,4761,2386191,8589292,7881,3946972,0921,0465231,5707852,3561,1785891,768884442221664332166832501253761889447142
Showing 60 of 60.
Prime factorization
- Factorization
- 7 × 83 × 227
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 153,216
- Proper-divisor sum
- 21,329
- Digit sum
- 28
- Digital root
- 1
Number bases
- Decimal
- 131887
- Binary
- 100000001100101111 (18 bits)
- Octal
- 0o401457
- Hexadecimal
- 0x2032F
Divisor catalog (8)
17832275811,58918,841131,887
Showing 8 of 8.
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