Base | Representation |
---|---|
bin | 10010110111101110… |
… | …01100111110010110 |
3 | 222011001111211211121 |
4 | 21123313030332112 |
5 | 131222032213220 |
6 | 4353145154154 |
7 | 506026126615 |
oct | 113367147626 |
9 | 28131454747 |
10 | 10131132310 |
11 | 432983a722 |
12 | 1b68a8b95a |
13 | c55c11460 |
14 | 6c173987c |
15 | 3e4661eaa |
hex | 25bdccf96 |
10131132310 has 128 divisors (see below), whose sum is σ = 21714739200. Its totient is φ = 3368977920.
The previous prime is 10131132307. The next prime is 10131132331. The reversal of 10131132310 is 1323113101.
It is a super-2 number, since 2×101311323102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4798155 + ... + 4800265.
It is an arithmetic number, because the mean of its divisors is an integer number (169646400).
Almost surely, 210131132310 is an apocalyptic number.
10131132310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10131132310 is an abundant number, since it is smaller than the sum of its proper divisors (11583606890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131132310 is a wasteful number, since it uses less digits than its factorization.
10131132310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2246.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 10131132310 its reverse (1323113101), we get a palindrome (11454245411).
The spelling of 10131132310 in words is "ten billion, one hundred thirty-one million, one hundred thirty-two thousand, three hundred ten".
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