Base | Representation |
---|---|
bin | 1110111000011111101… |
… | …1011010100111010010 |
3 | 220102222000202010121200 |
4 | 3232013323122213102 |
5 | 13142114443221010 |
6 | 313243122132030 |
7 | 24321035326032 |
oct | 3560773324722 |
9 | 812860663550 |
10 | 255683570130 |
11 | 9948678964a |
12 | 41677ab1016 |
13 | 1b159726741 |
14 | c5375b18c2 |
15 | 69b6c99cc0 |
hex | 3b87eda9d2 |
255683570130 has 24 divisors (see below), whose sum is σ = 664777282572. Its totient is φ = 68182285344.
The previous prime is 255683570123. The next prime is 255683570183. The reversal of 255683570130 is 31075386552.
255683570130 is a `hidden beast` number, since 2 + 5 + 5 + 68 + 3 + 570 + 13 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 206387581401 + 49295988729 = 454299^2 + 222027^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420464189 + ... + 1420464368.
Almost surely, 2255683570130 is an apocalyptic number.
255683570130 is an abundant number, since it is smaller than the sum of its proper divisors (409093712442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255683570130 is a wasteful number, since it uses less digits than its factorization.
255683570130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2840928570 (or 2840928567 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 45.
The spelling of 255683570130 in words is "two hundred fifty-five billion, six hundred eighty-three million, five hundred seventy thousand, one hundred thirty".
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