Base | Representation |
---|---|
bin | 1111101000001… |
… | …01101101100010 |
3 | 100010200100001222 |
4 | 13310011231202 |
5 | 232030023034 |
6 | 21001455042 |
7 | 3151202213 |
oct | 764055542 |
9 | 303610058 |
10 | 131095394 |
11 | 67aaaa01 |
12 | 37aa1482 |
13 | 21210251 |
14 | 135a740a |
15 | b79812e |
hex | 7d05b62 |
131095394 has 16 divisors (see below), whose sum is σ = 203186880. Its totient is φ = 63401520.
The previous prime is 131095387. The next prime is 131095411. The reversal of 131095394 is 493590131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184 + ... + 16235.
It is an arithmetic number, because the mean of its divisors is an integer number (12699180).
Almost surely, 2131095394 is an apocalyptic number.
131095394 is a deficient number, since it is larger than the sum of its proper divisors (72091486).
131095394 is a wasteful number, since it uses less digits than its factorization.
131095394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17545.
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 131095394 is about 11449.6896901182. The cubic root of 131095394 is about 507.9985559097.
The spelling of 131095394 in words is "one hundred thirty-one million, ninety-five thousand, three hundred ninety-four".
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