Base | Representation |
---|---|
bin | 1100001000011… |
… | …1101110010100 |
3 | 10112202100121220 |
4 | 3002013232110 |
5 | 101011400242 |
6 | 5014410340 |
7 | 1155352161 |
oct | 302075624 |
9 | 115670556 |
10 | 50887572 |
11 | 267a764a |
12 | 150609b0 |
13 | a7093b8 |
14 | 6a89068 |
15 | 4702bec |
hex | 3087b94 |
50887572 has 48 divisors (see below), whose sum is σ = 121551360. Its totient is φ = 16565472.
The previous prime is 50887561. The next prime is 50887583. The reversal of 50887572 is 27578805.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (50887561) and next prime (50887583).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134079 + ... + 134457.
It is an arithmetic number, because the mean of its divisors is an integer number (2532320).
Almost surely, 250887572 is an apocalyptic number.
It is an amenable number.
50887572 is an abundant number, since it is smaller than the sum of its proper divisors (70663788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50887572 is a wasteful number, since it uses less digits than its factorization.
50887572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620 (or 618 counting only the distinct ones).
The product of its (nonzero) digits is 156800, while the sum is 42.
The square root of 50887572 is about 7133.5525511487. The cubic root of 50887572 is about 370.5702722934.
The spelling of 50887572 in words is "fifty million, eight hundred eighty-seven thousand, five hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •