Base | Representation |
---|---|
bin | 1011110101111100001000… |
… | …0001110010010010111000 |
3 | 1201002211020212022122200112 |
4 | 2331133002001302102320 |
5 | 3201320111041402412 |
6 | 43405523025323452 |
7 | 2512520660221514 |
oct | 275370201622270 |
9 | 51084225278615 |
10 | 13021301122232 |
11 | 4170337023147 |
12 | 1563747496588 |
13 | 735b98aa1a60 |
14 | 33033d041144 |
15 | 178aa9765722 |
hex | bd7c20724b8 |
13021301122232 has 32 divisors (see below), whose sum is σ = 26302563136080. Its totient is φ = 6007648143360.
The previous prime is 13021301122229. The next prime is 13021301122243. The reversal of 13021301122232 is 23222110312031.
It is a junction number, because it is equal to n+sod(n) for n = 13021301122198 and 13021301122207.
It is a congruent number.
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, 22453394 + ... + 23026017.
Almost surely, 213021301122232 is an apocalyptic number.
It is an amenable number.
13021301122232 is an abundant number, since it is smaller than the sum of its proper divisors (13281262013848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13021301122232 is a wasteful number, since it uses less digits than its factorization.
13021301122232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45482183 (or 45482179 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13021301122232 its reverse (23222110312031), we get a palindrome (36243411434263).
The spelling of 13021301122232 in words is "thirteen trillion, twenty-one billion, three hundred one million, one hundred twenty-two thousand, two hundred thirty-two".
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