Base | Representation |
---|---|
bin | 1011111100010101001111… |
… | …0100100001001010100100 |
3 | 1201111022201102100201111211 |
4 | 2333011103310201022210 |
5 | 3210120014023101012 |
6 | 43532204233041204 |
7 | 2523456266304343 |
oct | 277052364411244 |
9 | 51438642321454 |
10 | 13131121300132 |
11 | 4202971712250 |
12 | 1580a95b56204 |
13 | 74334ac5aa44 |
14 | 33579a3b5b5a |
15 | 17b885b8c6a7 |
hex | bf153d212a4 |
13131121300132 has 24 divisors (see below), whose sum is σ = 25112561473440. Its totient is φ = 5958201696960.
The previous prime is 13131121300123. The next prime is 13131121300169. The reversal of 13131121300132 is 23100312113131.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 262219758 + ... + 262269829.
It is an arithmetic number, because the mean of its divisors is an integer number (1046356728060).
Almost surely, 213131121300132 is an apocalyptic number.
It is an amenable number.
13131121300132 is a deficient number, since it is larger than the sum of its proper divisors (11981440173308).
13131121300132 is a wasteful number, since it uses less digits than its factorization.
13131121300132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524490171 (or 524490169 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 13131121300132 its reverse (23100312113131), we get a palindrome (36231433413263).
The spelling of 13131121300132 in words is "thirteen trillion, one hundred thirty-one billion, one hundred twenty-one million, three hundred thousand, one hundred thirty-two".
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