Base | Representation |
---|---|
bin | 110001110101000001… |
… | …110010110011001101 |
3 | 12010002201100121202201 |
4 | 301311001302303031 |
5 | 1334033232341140 |
6 | 40325015121501 |
7 | 3602566045600 |
oct | 616501626315 |
9 | 163081317681 |
10 | 53503012045 |
11 | 2076606792a |
12 | a452073291 |
13 | 5078722312 |
14 | 2837a74337 |
15 | 15d219949a |
hex | c75072ccd |
53503012045 has 24 divisors (see below), whose sum is σ = 77933055744. Its totient is φ = 35092655136.
The previous prime is 53503012027. The next prime is 53503012063. The reversal of 53503012045 is 54021030535.
53503012045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53503012027) and next prime (53503012063).
It is not a de Polignac number, because 53503012045 - 27 = 53503011917 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4741749 + ... + 4753018.
It is an arithmetic number, because the mean of its divisors is an integer number (3247210656).
Almost surely, 253503012045 is an apocalyptic number.
It is an amenable number.
53503012045 is a deficient number, since it is larger than the sum of its proper divisors (24430043699).
53503012045 is a wasteful number, since it uses less digits than its factorization.
53503012045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9494809 (or 9494802 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 28.
The spelling of 53503012045 in words is "fifty-three billion, five hundred three million, twelve thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •