Base | Representation |
---|---|
bin | 110000101000100000… |
… | …010111110010000101 |
3 | 11222210020121022022200 |
4 | 300220200113302011 |
5 | 1323421102312323 |
6 | 35553354145113 |
7 | 3526016503512 |
oct | 605040276205 |
9 | 158706538280 |
10 | 52219182213 |
11 | 20167404540 |
12 | a154122199 |
13 | 4c027594b3 |
14 | 2755362309 |
15 | 1559600443 |
hex | c28817c85 |
52219182213 has 48 divisors (see below), whose sum is σ = 84587248512. Its totient is φ = 30764016000.
The previous prime is 52219182179. The next prime is 52219182269. The reversal of 52219182213 is 31228191225.
52219182213 is a `hidden beast` number, since 52 + 219 + 182 + 213 = 666.
It is not a de Polignac number, because 52219182213 - 233 = 43629247621 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52219182283) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4319968 + ... + 4332038.
It is an arithmetic number, because the mean of its divisors is an integer number (1762234344).
Almost surely, 252219182213 is an apocalyptic number.
It is an amenable number.
52219182213 is a deficient number, since it is larger than the sum of its proper divisors (32368066299).
52219182213 is a wasteful number, since it uses less digits than its factorization.
52219182213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13306 (or 13303 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
It can be divided in two parts, 52219 and 182213, that added together give a palindrome (234432).
The spelling of 52219182213 in words is "fifty-two billion, two hundred nineteen million, one hundred eighty-two thousand, two hundred thirteen".
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