Base | Representation |
---|---|
bin | 1111101000001… |
… | …01100100010100 |
3 | 100010200022021010 |
4 | 13310011210110 |
5 | 232030013204 |
6 | 21001452220 |
7 | 3151200411 |
oct | 764054424 |
9 | 303608233 |
10 | 131094804 |
11 | 67aaa515 |
12 | 37aa1070 |
13 | 2120cbb9 |
14 | 135a7108 |
15 | b797d89 |
hex | 7d05914 |
131094804 has 24 divisors (see below), whose sum is σ = 306073600. Its totient is φ = 43671744.
The previous prime is 131094793. The next prime is 131094841. The reversal of 131094804 is 408490131.
It is a happy number.
It is a congruent number.
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, 34797 + ... + 38379.
Almost surely, 2131094804 is an apocalyptic number.
It is an amenable number.
131094804 is an abundant number, since it is smaller than the sum of its proper divisors (174978796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131094804 is a wasteful number, since it uses less digits than its factorization.
131094804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6639 (or 6637 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 131094804 is about 11449.6639251989. The cubic root of 131094804 is about 507.9977938193.
The spelling of 131094804 in words is "one hundred thirty-one million, ninety-four thousand, eight hundred four".
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