Base | Representation |
---|---|
bin | 110101000011000101… |
… | …101011101010101010 |
3 | 12110000122112210212222 |
4 | 311003011223222222 |
5 | 1413123243403043 |
6 | 42100033234042 |
7 | 4054345116656 |
oct | 650305535252 |
9 | 173018483788 |
10 | 56960137898 |
11 | 2217a570734 |
12 | b057a02922 |
13 | 54a9a29b11 |
14 | 2a84c71a66 |
15 | 1735937d68 |
hex | d4316baaa |
56960137898 has 4 divisors (see below), whose sum is σ = 85440206850. Its totient is φ = 28480068948.
The previous prime is 56960137891. The next prime is 56960138029. The reversal of 56960137898 is 89873106965.
It is a happy number.
56960137898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 46032989809 + 10927148089 = 214553^2 + 104533^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 56960137898.
It is not an unprimeable number, because it can be changed into a prime (56960137891) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14240034473 + ... + 14240034476.
Almost surely, 256960137898 is an apocalyptic number.
56960137898 is a deficient number, since it is larger than the sum of its proper divisors (28480068952).
56960137898 is a wasteful number, since it uses less digits than its factorization.
56960137898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28480068951.
The product of its (nonzero) digits is 19595520, while the sum is 62.
The spelling of 56960137898 in words is "fifty-six billion, nine hundred sixty million, one hundred thirty-seven thousand, eight hundred ninety-eight".
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