Base | Representation |
---|---|
bin | 10110111010100010… |
… | …01110000000000100 |
3 | 1011202100210011211010 |
4 | 23131101032000010 |
5 | 200143331304444 |
6 | 5352423042220 |
7 | 613601041365 |
oct | 133521160004 |
9 | 34670704733 |
10 | 12302213124 |
11 | 5243307893 |
12 | 2473ba0370 |
13 | 1210958a66 |
14 | 849c09b6c |
15 | 4c006a2b9 |
hex | 2dd44e004 |
12302213124 has 24 divisors (see below), whose sum is σ = 28706957440. Its totient is φ = 4100481504.
The previous prime is 12302213101. The next prime is 12302213167. The reversal of 12302213124 is 42131220321.
It is a self number, because there is not a number n which added to its sum of digits gives 12302213124.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359637 + ... + 392355.
Almost surely, 212302213124 is an apocalyptic number.
It is an amenable number.
12302213124 is an abundant number, since it is smaller than the sum of its proper divisors (16404744316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12302213124 is a wasteful number, since it uses less digits than its factorization.
12302213124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64059 (or 64057 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12302213124 its reverse (42131220321), we get a palindrome (54433433445).
The spelling of 12302213124 in words is "twelve billion, three hundred two million, two hundred thirteen thousand, one hundred twenty-four".
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