Base | Representation |
---|---|
bin | 11000101000001011… |
… | …11100000101011000 |
3 | 1021010110112100101000 |
4 | 30110011330011120 |
5 | 204034313044112 |
6 | 10024001225000 |
7 | 645440112540 |
oct | 142405740530 |
9 | 37113470330 |
10 | 13222003032 |
11 | 5675526637 |
12 | 2690032160 |
13 | 1329391044 |
14 | 8d6038320 |
15 | 525ba57dc |
hex | 31417c158 |
13222003032 has 64 divisors (see below), whose sum is σ = 41974617600. Its totient is φ = 3777714720.
The previous prime is 13222003019. The next prime is 13222003087. The reversal of 13222003032 is 23030022231.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 13222002996 and 13222003014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4370844 + ... + 4373867.
It is an arithmetic number, because the mean of its divisors is an integer number (655853400).
Almost surely, 213222003032 is an apocalyptic number.
13222003032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13222003032 is an abundant number, since it is smaller than the sum of its proper divisors (28752614568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13222003032 is a wasteful number, since it uses less digits than its factorization.
13222003032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8744733 (or 8744723 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 13222003032 its reverse (23030022231), we get a palindrome (36252025263).
The spelling of 13222003032 in words is "thirteen billion, two hundred twenty-two million, three thousand, thirty-two".
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