Base | Representation |
---|---|
bin | 100100100011010000100… |
… | …1101110100011100101101 |
3 | 122210020120212000022202021 |
4 | 1021012201031310130231 |
5 | 1124301133002223001 |
6 | 14403435100230141 |
7 | 1025636355261325 |
oct | 111064115643455 |
9 | 18706525008667 |
10 | 5023521523501 |
11 | 1667510a34288 |
12 | 69171323b351 |
13 | 2a5940203200 |
14 | 1351d5630285 |
15 | 8aa176ebba1 |
hex | 491a137472d |
5023521523501 has 24 divisors (see below), whose sum is σ = 5460920480160. Its totient is φ = 4618994942016.
The previous prime is 5023521523481. The next prime is 5023521523583. The reversal of 5023521523501 is 1053251253205.
It is not a de Polignac number, because 5023521523501 - 27 = 5023521523373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5023521526501) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139110690 + ... + 139146796.
It is an arithmetic number, because the mean of its divisors is an integer number (227538353340).
Almost surely, 25023521523501 is an apocalyptic number.
It is an amenable number.
5023521523501 is a deficient number, since it is larger than the sum of its proper divisors (437398956659).
5023521523501 is a wasteful number, since it uses less digits than its factorization.
5023521523501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39325 (or 39312 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 34.
Adding to 5023521523501 its reverse (1053251253205), we get a palindrome (6076772776706).
The spelling of 5023521523501 in words is "five trillion, twenty-three billion, five hundred twenty-one million, five hundred twenty-three thousand, five hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •