Base | Representation |
---|---|
bin | 1011111110110… |
… | …1011100000000 |
3 | 10111120020202010 |
4 | 2333231130000 |
5 | 100331134431 |
6 | 4553052520 |
7 | 1150110555 |
oct | 277553400 |
9 | 114506663 |
10 | 50255616 |
11 | 26405874 |
12 | 149b7140 |
13 | a547868 |
14 | 6962a2c |
15 | 462a846 |
hex | 2fed700 |
50255616 has 36 divisors (see below), whose sum is σ = 133755272. Its totient is φ = 16751616.
The previous prime is 50255591. The next prime is 50255617. The reversal of 50255616 is 61655205.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50255617) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31951 + ... + 33486.
Almost surely, 250255616 is an apocalyptic number.
It is an amenable number.
50255616 is an abundant number, since it is smaller than the sum of its proper divisors (83499656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50255616 is an equidigital number, since it uses as much as digits as its factorization.
50255616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65456 (or 65442 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 50255616 is about 7089.1195504096. The cubic root of 50255616 is about 369.0298813207.
The spelling of 50255616 in words is "fifty million, two hundred fifty-five thousand, six hundred sixteen".
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