Base | Representation |
---|---|
bin | 11010001111110000000000… |
… | …01110011010000001000110 |
3 | 21120100120111112202010011220 |
4 | 31013320000032122001012 |
5 | 30031103401210101410 |
6 | 322430132150141210 |
7 | 15104553456022344 |
oct | 1507700016320106 |
9 | 246316445663156 |
10 | 57715774300230 |
11 | 17432138a44292 |
12 | 6581854051806 |
13 | 26287605898a7 |
14 | 103765bb24994 |
15 | 6a14be1c8070 |
hex | 347e0039a046 |
57715774300230 has 128 divisors (see below), whose sum is σ = 142392455763840. Its totient is φ = 14966163210240.
The previous prime is 57715774300091. The next prime is 57715774300273. The reversal of 57715774300230 is 3200347751775.
It is a super-2 number, since 2×577157743002302 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1227527682 + ... + 1227574698.
It is an arithmetic number, because the mean of its divisors is an integer number (1112441060655).
Almost surely, 257715774300230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57715774300230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71196227881920).
57715774300230 is an abundant number, since it is smaller than the sum of its proper divisors (84676681463610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57715774300230 is a wasteful number, since it uses less digits than its factorization.
57715774300230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54714.
The product of its (nonzero) digits is 4321800, while the sum is 51.
The spelling of 57715774300230 in words is "fifty-seven trillion, seven hundred fifteen billion, seven hundred seventy-four million, three hundred thousand, two hundred thirty".
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