Base | Representation |
---|---|
bin | 1001000101111011110… |
… | …11000110111011100100 |
3 | 1002212102100221100102021 |
4 | 10202331323012323210 |
5 | 20104321023042040 |
6 | 355305311152524 |
7 | 31400105321020 |
oct | 4427573067344 |
9 | 1085370840367 |
10 | 312424034020 |
11 | 110553249a0a |
12 | 50672215744 |
13 | 235cca9b327 |
14 | 1119b1bd380 |
15 | 81d828e24a |
hex | 48bdec6ee4 |
312424034020 has 48 divisors (see below), whose sum is σ = 751308542208. Its totient is φ = 106903831680.
The previous prime is 312424033919. The next prime is 312424034059. The reversal of 312424034020 is 20430424213.
It is a happy 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, 2147871 + ... + 2288710.
It is an arithmetic number, because the mean of its divisors is an integer number (15652261296).
Almost surely, 2312424034020 is an apocalyptic number.
It is an amenable number.
312424034020 is an abundant number, since it is smaller than the sum of its proper divisors (438884508188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312424034020 is a wasteful number, since it uses less digits than its factorization.
312424034020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4437100 (or 4437098 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 312424034020 its reverse (20430424213), we get a palindrome (332854458233).
The spelling of 312424034020 in words is "three hundred twelve billion, four hundred twenty-four million, thirty-four thousand, twenty".
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