Base | Representation |
---|---|
bin | 1010100110111101… |
… | …01110100100011010 |
3 | 112200221010222010100 |
4 | 11103132232210122 |
5 | 43131024000130 |
6 | 2341055000230 |
7 | 261066134331 |
oct | 52336564432 |
9 | 15627128110 |
10 | 5695531290 |
11 | 2462a84a59 |
12 | 112b509076 |
13 | 6c9c94c77 |
14 | 3c05d4d18 |
15 | 235044c60 |
hex | 1537ae91a |
5695531290 has 24 divisors (see below), whose sum is σ = 14808381588. Its totient is φ = 1518808320.
The previous prime is 5695531279. The next prime is 5695531291. The reversal of 5695531290 is 921355965.
5695531290 is a `hidden beast` number, since 5 + 6 + 9 + 553 + 1 + 2 + 90 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5472596529 + 222934761 = 73977^2 + 14931^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5695531291) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31641751 + ... + 31641930.
Almost surely, 25695531290 is an apocalyptic number.
5695531290 is an abundant number, since it is smaller than the sum of its proper divisors (9112850298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5695531290 is a wasteful number, since it uses less digits than its factorization.
5695531290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63283694 (or 63283691 counting only the distinct ones).
The product of its (nonzero) digits is 364500, while the sum is 45.
The square root of 5695531290 is about 75468.7437950308. The cubic root of 5695531290 is about 1785.8490511534.
The spelling of 5695531290 in words is "five billion, six hundred ninety-five million, five hundred thirty-one thousand, two hundred ninety".
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