Base | Representation |
---|---|
bin | 1011110100110001010000… |
… | …0010100011110011001000 |
3 | 1201000220101010200122101202 |
4 | 2331030110002203303020 |
5 | 3201002430232021412 |
6 | 43352400404203332 |
7 | 2511206624324552 |
oct | 275142402436310 |
9 | 51026333618352 |
10 | 13001202220232 |
11 | 4162862792636 |
12 | 155b878399548 |
13 | 734014a79335 |
14 | 32d3939724d2 |
15 | 1782ceeb03c2 |
hex | bd3140a3cc8 |
13001202220232 has 16 divisors (see below), whose sum is σ = 24377462629260. Its totient is φ = 6500545519104.
The previous prime is 13001202220189. The next prime is 13001202220243. The reversal of 13001202220232 is 23202220210031.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 12665157086596 + 336045133636 = 3558814^2 + 579694^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5946413 + ... + 7833404.
Almost surely, 213001202220232 is an apocalyptic number.
It is an amenable number.
13001202220232 is a deficient number, since it is larger than the sum of its proper divisors (11376260409028).
13001202220232 is a wasteful number, since it uses less digits than its factorization.
13001202220232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13897760 (or 13897756 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 13001202220232 its reverse (23202220210031), we get a palindrome (36203422430263).
The spelling of 13001202220232 in words is "thirteen trillion, one billion, two hundred two million, two hundred twenty thousand, two hundred thirty-two".
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