Base | Representation |
---|---|
bin | 1100000001000111100000… |
… | …0101001010110001000000 |
3 | 1201210011220222002202222012 |
4 | 3000101320011022301000 |
5 | 3212441402002220412 |
6 | 44034042153032052 |
7 | 2532426510025610 |
oct | 300217005126100 |
9 | 51704828082865 |
10 | 13213334023232 |
11 | 423481a648a02 |
12 | 15949ba9b5628 |
13 | 74b02062a365 |
14 | 339758d80a40 |
15 | 17da9853cc22 |
hex | c047814ac40 |
13213334023232 has 28 divisors (see below), whose sum is σ = 29965953946560. Its totient is φ = 5662857438336.
The previous prime is 13213334023223. The next prime is 13213334023259. The reversal of 13213334023232 is 23232043331231.
It is a tau number, because it is divible by the number of its divisors (28).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14747024132 + ... + 14747025027.
Almost surely, 213213334023232 is an apocalyptic number.
It is an amenable number.
13213334023232 is an abundant number, since it is smaller than the sum of its proper divisors (16752619923328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13213334023232 is an equidigital number, since it uses as much as digits as its factorization.
13213334023232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29494049178 (or 29494049168 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 32.
Adding to 13213334023232 its reverse (23232043331231), we get a palindrome (36445377354463).
The spelling of 13213334023232 in words is "thirteen trillion, two hundred thirteen billion, three hundred thirty-four million, twenty-three thousand, two hundred thirty-two".
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