Base | Representation |
---|---|
bin | 1011110101111100000111… |
… | …1110101110101111010001 |
3 | 1201002211020210210221220220 |
4 | 2331133001332232233101 |
5 | 3201320110340234413 |
6 | 43405523000223253 |
7 | 2512520650344321 |
oct | 275370176565721 |
9 | 51084223727826 |
10 | 13021300321233 |
11 | 4170336626366 |
12 | 156374716ab29 |
13 | 735b988812a9 |
14 | 33033ccb3281 |
15 | 178aa9658223 |
hex | bd7c1faebd1 |
13021300321233 has 32 divisors (see below), whose sum is σ = 17997840981120. Its totient is φ = 8367232919040.
The previous prime is 13021300321199. The next prime is 13021300321247. The reversal of 13021300321233 is 33212300312031.
It is not a de Polignac number, because 13021300321233 - 228 = 13021031885777 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13021300321033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68155066 + ... + 68345852.
It is an arithmetic number, because the mean of its divisors is an integer number (562432530660).
Almost surely, 213021300321233 is an apocalyptic number.
It is an amenable number.
13021300321233 is a deficient number, since it is larger than the sum of its proper divisors (4976540659887).
13021300321233 is a wasteful number, since it uses less digits than its factorization.
13021300321233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196577.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 13021300321233 its reverse (33212300312031), we get a palindrome (46233600633264).
The spelling of 13021300321233 in words is "thirteen trillion, twenty-one billion, three hundred million, three hundred twenty-one thousand, two hundred thirty-three".
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