Base | Representation |
---|---|
bin | 1111101101101… |
… | …11100110110100 |
3 | 100012001100121022 |
4 | 13312313212310 |
5 | 232221332202 |
6 | 21025240312 |
7 | 3160325453 |
oct | 766674664 |
9 | 305040538 |
10 | 131824052 |
11 | 684583a8 |
12 | 38193098 |
13 | 21406ac9 |
14 | 13716b9a |
15 | b88dea2 |
hex | 7db79b4 |
131824052 has 24 divisors (see below), whose sum is σ = 257120640. Its totient is φ = 58769280.
The previous prime is 131824039. The next prime is 131824087. The reversal of 131824052 is 250428131.
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, 49724 + ... + 52307.
It is an arithmetic number, because the mean of its divisors is an integer number (10713360).
Almost surely, 2131824052 is an apocalyptic number.
It is an amenable number.
131824052 is a deficient number, since it is larger than the sum of its proper divisors (125296588).
131824052 is a wasteful number, since it uses less digits than its factorization.
131824052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102071 (or 102069 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 131824052 is about 11481.4655858910. The cubic root of 131824052 is about 508.9380079743.
The spelling of 131824052 in words is "one hundred thirty-one million, eight hundred twenty-four thousand, fifty-two".
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