Base | Representation |
---|---|
bin | 1001011110011111… |
… | …01110010110001101 |
3 | 111010120020210110210 |
4 | 10233033232112031 |
5 | 40404412242240 |
6 | 2200501153033 |
7 | 240035020560 |
oct | 45717562615 |
9 | 14116223423 |
10 | 5087618445 |
11 | 2180912048 |
12 | b9b9bb779 |
13 | 631058820 |
14 | 36398c4d7 |
15 | 1eb9b2780 |
hex | 12f3ee58d |
5087618445 has 32 divisors (see below), whose sum is σ = 10018697472. Its totient is φ = 2146862592.
The previous prime is 5087618411. The next prime is 5087618483. The reversal of 5087618445 is 5448167805.
It is not a de Polignac number, because 5087618445 - 27 = 5087618317 is a prime.
It is a super-2 number, since 2×50876184452 = 51767722883808436050, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5087618394 and 5087618403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1862232 + ... + 1864961.
It is an arithmetic number, because the mean of its divisors is an integer number (313084296).
Almost surely, 25087618445 is an apocalyptic number.
It is an amenable number.
5087618445 is a deficient number, since it is larger than the sum of its proper divisors (4931079027).
5087618445 is a wasteful number, since it uses less digits than its factorization.
5087618445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3727221.
The product of its (nonzero) digits is 1075200, while the sum is 48.
The square root of 5087618445 is about 71327.5433826232. The cubic root of 5087618445 is about 1719.9065260406.
The spelling of 5087618445 in words is "five billion, eighty-seven million, six hundred eighteen thousand, four hundred forty-five".
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