Base | Representation |
---|---|
bin | 110001110100111110… |
… | …010111001100100000 |
3 | 12010002122122220212212 |
4 | 301310332113030200 |
5 | 1334033020100134 |
6 | 40324543541252 |
7 | 3602555311256 |
oct | 616476271440 |
9 | 163078586785 |
10 | 53502112544 |
11 | 20765603041 |
12 | a4518ba828 |
13 | 5078498a7a |
14 | 28378bc5d6 |
15 | 15d206cbce |
hex | c74f97320 |
53502112544 has 12 divisors (see below), whose sum is σ = 105332284134. Its totient is φ = 26751056256.
The previous prime is 53502112519. The next prime is 53502112583. The reversal of 53502112544 is 44521120535.
53502112544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 53263100944 + 239011600 = 230788^2 + 15460^2 .
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1671941017 = 53502112544 / (5 + 3 + 5 + 0 + 2 + 1 + 1 + 2 + 5 + 4 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 53502112544.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 835970477 + ... + 835970540.
Almost surely, 253502112544 is an apocalyptic number.
It is an amenable number.
53502112544 is a deficient number, since it is larger than the sum of its proper divisors (51830171590).
53502112544 is a wasteful number, since it uses less digits than its factorization.
53502112544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1671941027 (or 1671941019 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
The spelling of 53502112544 in words is "fifty-three billion, five hundred two million, one hundred twelve thousand, five hundred forty-four".
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