Base | Representation |
---|---|
bin | 10110111110011110001101… |
… | …00001101001110000010000 |
3 | 20121220010221021122012120110 |
4 | 23133033012201221300100 |
5 | 23110300230414412032 |
6 | 255242513454041320 |
7 | 13433212240411065 |
oct | 1337170641516020 |
9 | 217803837565513 |
10 | 50525031013392 |
11 | 1510a5aa905411 |
12 | 580010a7a9240 |
13 | 222664a645580 |
14 | c695d2d68c6c |
15 | 5c941303e7cc |
hex | 2df3c6869c10 |
50525031013392 has 80 divisors (see below), whose sum is σ = 141269575529600. Its totient is φ = 15468041926656.
The previous prime is 50525031013367. The next prime is 50525031013393. The reversal of 50525031013392 is 29331013052505.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 50525031013392.
It is not an unprimeable number, because it can be changed into a prime (50525031013393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203317033 + ... + 203565384.
It is an arithmetic number, because the mean of its divisors is an integer number (1765869694120).
Almost surely, 250525031013392 is an apocalyptic number.
50525031013392 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
50525031013392 is an abundant number, since it is smaller than the sum of its proper divisors (90744544516208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50525031013392 is a wasteful number, since it uses less digits than its factorization.
50525031013392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406882640 (or 406882634 counting only the distinct ones).
The product of its (nonzero) digits is 121500, while the sum is 39.
Adding to 50525031013392 its reverse (29331013052505), we get a palindrome (79856044065897).
The spelling of 50525031013392 in words is "fifty trillion, five hundred twenty-five billion, thirty-one million, thirteen thousand, three hundred ninety-two".
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