Base | Representation |
---|---|
bin | 1111101100111… |
… | …00110111111100 |
3 | 100011211210101220 |
4 | 13312130313330 |
5 | 232204331211 |
6 | 21023033340 |
7 | 3156361311 |
oct | 766346774 |
9 | 304753356 |
10 | 131714556 |
11 | 68393106 |
12 | 3813b850 |
13 | 2139900c |
14 | 136c8d08 |
15 | b86b806 |
hex | 7d9cdfc |
131714556 has 24 divisors (see below), whose sum is σ = 308537040. Its totient is φ = 43732992.
The previous prime is 131714533. The next prime is 131714579. The reversal of 131714556 is 655417131.
It is an interprime number because it is at equal distance from previous prime (131714533) and next prime (131714579).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18271 + ... + 24438.
It is an arithmetic number, because the mean of its divisors is an integer number (12855710).
Almost surely, 2131714556 is an apocalyptic number.
131714556 is the 7259-th centered pentagonal number.
It is an amenable number.
131714556 is an abundant number, since it is smaller than the sum of its proper divisors (176822484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131714556 is a wasteful number, since it uses less digits than its factorization.
131714556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42973 (or 42971 counting only the distinct ones).
The product of its digits is 12600, while the sum is 33.
The square root of 131714556 is about 11476.6962145035. The cubic root of 131714556 is about 508.7970571850.
The spelling of 131714556 in words is "one hundred thirty-one million, seven hundred fourteen thousand, five hundred fifty-six".
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