Base | Representation |
---|---|
bin | 11000110100000111… |
… | …11000000011011010 |
3 | 1021101102221002121200 |
4 | 30122003320003122 |
5 | 204240431004110 |
6 | 10041535215030 |
7 | 651064125060 |
oct | 143203700332 |
9 | 37342832550 |
10 | 13322125530 |
11 | 5716aa10aa |
12 | 26b9677476 |
13 | 134404851c |
14 | 90545c030 |
15 | 52e8816c0 |
hex | 31a0f80da |
13322125530 has 48 divisors (see below), whose sum is σ = 39585746304. Its totient is φ = 3045057120.
The previous prime is 13322125507. The next prime is 13322125543. The reversal of 13322125530 is 3552122331.
It is a happy number.
13322125530 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 2 + 125 + 530 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 13322125494 and 13322125503.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10572486 + ... + 10573745.
It is an arithmetic number, because the mean of its divisors is an integer number (824703048).
Almost surely, 213322125530 is an apocalyptic number.
13322125530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13322125530 is an abundant number, since it is smaller than the sum of its proper divisors (26263620774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13322125530 is a wasteful number, since it uses less digits than its factorization.
13322125530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21146251 (or 21146248 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 13322125530 its reverse (3552122331), we get a palindrome (16874247861).
The spelling of 13322125530 in words is "thirteen billion, three hundred twenty-two million, one hundred twenty-five thousand, five hundred thirty".
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