Base | Representation |
---|---|
bin | 1111101101010… |
… | …01001011000110 |
3 | 100011221100111202 |
4 | 13312221023012 |
5 | 232212434214 |
6 | 21024102502 |
7 | 3156661220 |
oct | 766511306 |
9 | 304840452 |
10 | 131764934 |
11 | 68417a44 |
12 | 38164a32 |
13 | 213b5c22 |
14 | 136dd410 |
15 | b87b6de |
hex | 7da92c6 |
131764934 has 16 divisors (see below), whose sum is σ = 226199328. Its totient is φ = 56391552.
The previous prime is 131764901. The next prime is 131764949. The reversal of 131764934 is 439467131.
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, 4382 + ... + 16814.
It is an arithmetic number, because the mean of its divisors is an integer number (14137458).
Almost surely, 2131764934 is an apocalyptic number.
131764934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
131764934 is a deficient number, since it is larger than the sum of its proper divisors (94434394).
131764934 is a wasteful number, since it uses less digits than its factorization.
131764934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13199.
The product of its digits is 54432, while the sum is 38.
The square root of 131764934 is about 11478.8908000730. The cubic root of 131764934 is about 508.8619169133.
The spelling of 131764934 in words is "one hundred thirty-one million, seven hundred sixty-four thousand, nine hundred thirty-four".
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