Base | Representation |
---|---|
bin | 11000010011110011… |
… | …10010000110001000 |
3 | 1020200112211201222121 |
4 | 30021321302012020 |
5 | 203212031403412 |
6 | 5555013101024 |
7 | 641263021432 |
oct | 141171620610 |
9 | 36615751877 |
10 | 13051044232 |
11 | 5597a79776 |
12 | 2642927774 |
13 | 12ccb344a5 |
14 | 8bb455652 |
15 | 515b86107 |
hex | 309e72188 |
13051044232 has 64 divisors (see below), whose sum is σ = 26176348800. Its totient is φ = 6088911360.
The previous prime is 13051044229. The next prime is 13051044239. The reversal of 13051044232 is 23244015031.
It is a junction number, because it is equal to n+sod(n) for n = 13051044197 and 13051044206.
It is not an unprimeable number, because it can be changed into a prime (13051044239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011373 + ... + 1024195.
It is an arithmetic number, because the mean of its divisors is an integer number (409005450).
Almost surely, 213051044232 is an apocalyptic number.
It is an amenable number.
13051044232 is an abundant number, since it is smaller than the sum of its proper divisors (13125304568).
13051044232 is a wasteful number, since it uses less digits than its factorization.
13051044232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13006 (or 13002 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 13051044232 its reverse (23244015031), we get a palindrome (36295059263).
The spelling of 13051044232 in words is "thirteen billion, fifty-one million, forty-four thousand, two hundred thirty-two".
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