Base | Representation |
---|---|
bin | 1111101001011… |
… | …11000101101100 |
3 | 100010222221120002 |
4 | 13310233011230 |
5 | 232100434001 |
6 | 21005243432 |
7 | 3152506301 |
oct | 764570554 |
9 | 303887502 |
10 | 131264876 |
11 | 68106276 |
12 | 37b63578 |
13 | 2126c432 |
14 | 1360d0a8 |
15 | b7cd46b |
hex | 7d2f16c |
131264876 has 6 divisors (see below), whose sum is σ = 229713540. Its totient is φ = 65632436.
The previous prime is 131264873. The next prime is 131264909. The reversal of 131264876 is 678462131.
It is not an unprimeable number, because it can be changed into a prime (131264873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16408106 + ... + 16408113.
It is an arithmetic number, because the mean of its divisors is an integer number (38285590).
Almost surely, 2131264876 is an apocalyptic number.
It is an amenable number.
131264876 is a deficient number, since it is larger than the sum of its proper divisors (98448664).
131264876 is a wasteful number, since it uses less digits than its factorization.
131264876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32816223 (or 32816221 counting only the distinct ones).
The product of its digits is 48384, while the sum is 38.
The square root of 131264876 is about 11457.0884608612. The cubic root of 131264876 is about 508.2173775706.
The spelling of 131264876 in words is "one hundred thirty-one million, two hundred sixty-four thousand, eight hundred seventy-six".
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