Base | Representation |
---|---|
bin | 1111100111110… |
… | …11001000111100 |
3 | 100010121010200012 |
4 | 13303323020330 |
5 | 232022131332 |
6 | 21000522352 |
7 | 3150632033 |
oct | 763731074 |
9 | 303533605 |
10 | 131052092 |
11 | 67a80416 |
12 | 37a803b8 |
13 | 211c6622 |
14 | 1359571a |
15 | b78a3b2 |
hex | 7cfb23c |
131052092 has 6 divisors (see below), whose sum is σ = 229341168. Its totient is φ = 65526044.
The previous prime is 131052079. The next prime is 131052107. The reversal of 131052092 is 290250131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16381508 + ... + 16381515.
It is an arithmetic number, because the mean of its divisors is an integer number (38223528).
Almost surely, 2131052092 is an apocalyptic number.
It is an amenable number.
131052092 is a deficient number, since it is larger than the sum of its proper divisors (98289076).
131052092 is a wasteful number, since it uses less digits than its factorization.
131052092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32763027 (or 32763025 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 131052092 is about 11447.7985656632. The cubic root of 131052092 is about 507.9426175704.
The spelling of 131052092 in words is "one hundred thirty-one million, fifty-two thousand, ninety-two".
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