Base | Representation |
---|---|
bin | 10111100100001111… |
… | …01011000000101100 |
3 | 1012122202000211011102 |
4 | 23302013223000230 |
5 | 201402410011134 |
6 | 5451240542232 |
7 | 625346332541 |
oct | 136207530054 |
9 | 35582024142 |
10 | 12652032044 |
11 | 5402818a33 |
12 | 2551181978 |
13 | 126827a6c2 |
14 | 88046abc8 |
15 | 4e0b1a37e |
hex | 2f21eb02c |
12652032044 has 24 divisors (see below), whose sum is σ = 22964633328. Its totient is φ = 6094094400.
The previous prime is 12652032031. The next prime is 12652032049. The reversal of 12652032044 is 44023025621.
It is a junction number, because it is equal to n+sod(n) for n = 12652031998 and 12652032016.
It is not an unprimeable number, because it can be changed into a prime (12652032049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408254 + ... + 438149.
It is an arithmetic number, because the mean of its divisors is an integer number (956859722).
Almost surely, 212652032044 is an apocalyptic number.
It is an amenable number.
12652032044 is a deficient number, since it is larger than the sum of its proper divisors (10312601284).
12652032044 is a wasteful number, since it uses less digits than its factorization.
12652032044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846545 (or 846543 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 12652032044 its reverse (44023025621), we get a palindrome (56675057665).
The spelling of 12652032044 in words is "twelve billion, six hundred fifty-two million, thirty-two thousand, forty-four".
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