Base | Representation |
---|---|
bin | 1011110110100000011000… |
… | …0011010101000111110110 |
3 | 1201010202101001021022220212 |
4 | 2331220012003111013312 |
5 | 3202000023232443220 |
6 | 43414212410425422 |
7 | 2513314062040205 |
oct | 275500603250766 |
9 | 51122331238825 |
10 | 13031032312310 |
11 | 41744800272a1 |
12 | 1565602432272 |
13 | 736a89b91cac |
14 | 3309c35cd23c |
15 | 178e78c260c5 |
hex | bda060d51f6 |
13031032312310 has 32 divisors (see below), whose sum is σ = 23467364075232. Its totient is φ = 5209856709120.
The previous prime is 13031032312303. The next prime is 13031032312393. The reversal of 13031032312310 is 1321323013031.
13031032312310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×130310323123102 (a number of 27 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 15 ways as a sum of consecutive naturals, for example, 177893012 + ... + 177966248.
It is an arithmetic number, because the mean of its divisors is an integer number (733355127351).
Almost surely, 213031032312310 is an apocalyptic number.
13031032312310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13031032312310 is a deficient number, since it is larger than the sum of its proper divisors (10436331762922).
13031032312310 is a wasteful number, since it uses less digits than its factorization.
13031032312310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81728.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 13031032312310 its reverse (1321323013031), we get a palindrome (14352355325341).
The spelling of 13031032312310 in words is "thirteen trillion, thirty-one billion, thirty-two million, three hundred twelve thousand, three hundred ten".
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