Base | Representation |
---|---|
bin | 1001001011100001110… |
… | …00110100101110011110 |
3 | 1010011011121201022101210 |
4 | 10211300320310232132 |
5 | 20131443144304310 |
6 | 400523245445250 |
7 | 31534364331600 |
oct | 4456070645636 |
9 | 1104147638353 |
10 | 315426556830 |
11 | 111854082820 |
12 | 5116b870826 |
13 | 2398ab56c48 |
14 | 113a3c81170 |
15 | 8311b80820 |
hex | 4970e34b9e |
315426556830 has 96 divisors (see below), whose sum is σ = 960675811200. Its totient is φ = 65543177280.
The previous prime is 315426556817. The next prime is 315426556847. The reversal of 315426556830 is 38655624513.
315426556830 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 315426556830.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9737280 + ... + 9769619.
It is an arithmetic number, because the mean of its divisors is an integer number (10007039700).
Almost surely, 2315426556830 is an apocalyptic number.
315426556830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
315426556830 is an abundant number, since it is smaller than the sum of its proper divisors (645249254370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315426556830 is a wasteful number, since it uses less digits than its factorization.
315426556830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19506934 (or 19506927 counting only the distinct ones).
The product of its (nonzero) digits is 2592000, while the sum is 48.
The spelling of 315426556830 in words is "three hundred fifteen billion, four hundred twenty-six million, five hundred fifty-six thousand, eight hundred thirty".
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