Base | Representation |
---|---|
bin | 1111101000001… |
… | …00100011110011 |
3 | 100010200002121012 |
4 | 13310010203303 |
5 | 232024400200 |
6 | 21001421135 |
7 | 3151152362 |
oct | 764044363 |
9 | 303602535 |
10 | 131090675 |
11 | 67aa7401 |
12 | 37a9a7ab |
13 | 2120b061 |
14 | 135a57d9 |
15 | b796a35 |
hex | 7d048f3 |
131090675 has 12 divisors (see below), whose sum is σ = 164133840. Its totient is φ = 103852320.
The previous prime is 131090657. The next prime is 131090711. The reversal of 131090675 is 576090131.
It is not a de Polignac number, because 131090675 - 226 = 63981811 is a prime.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22880 + ... + 28029.
It is an arithmetic number, because the mean of its divisors is an integer number (13677820).
Almost surely, 2131090675 is an apocalyptic number.
131090675 is a deficient number, since it is larger than the sum of its proper divisors (33043165).
131090675 is a wasteful number, since it uses less digits than its factorization.
131090675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51022 (or 51017 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 32.
The square root of 131090675 is about 11449.4836128098. The cubic root of 131090675 is about 507.9924604147.
The spelling of 131090675 in words is "one hundred thirty-one million, ninety thousand, six hundred seventy-five".
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