Base | Representation |
---|---|
bin | 1011111100010… |
… | …0110001111000 |
3 | 10111020210022010 |
4 | 2333010301320 |
5 | 100310322310 |
6 | 4545325520 |
7 | 1145515206 |
oct | 277046170 |
9 | 114223263 |
10 | 50089080 |
11 | 26301738 |
12 | 149368a0 |
13 | a4b9b12 |
14 | 691c076 |
15 | 45e6320 |
hex | 2fc4c78 |
50089080 has 64 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 13166720.
The previous prime is 50089069. The next prime is 50089129. The reversal of 50089080 is 8098005.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 5581 + ... + 11459.
It is an arithmetic number, because the mean of its divisors is an integer number (2381400).
Almost surely, 250089080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50089080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76204800).
50089080 is an abundant number, since it is smaller than the sum of its proper divisors (102320520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50089080 is a wasteful number, since it uses less digits than its factorization.
50089080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5964 (or 5960 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 50089080 is about 7077.3639160354. The cubic root of 50089080 is about 368.6218024155.
The spelling of 50089080 in words is "fifty million, eighty-nine thousand, eighty".
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