Base | Representation |
---|---|
bin | 1100001001010… |
… | …0000111010000 |
3 | 10112211221020110 |
4 | 3002110013100 |
5 | 101020011240 |
6 | 5015441320 |
7 | 1155653136 |
oct | 302240720 |
9 | 115757213 |
10 | 50938320 |
11 | 26831794 |
12 | 15086240 |
13 | a726524 |
14 | 6a9d756 |
15 | 4712c80 |
hex | 30941d0 |
50938320 has 40 divisors (see below), whose sum is σ = 157909536. Its totient is φ = 13583488.
The previous prime is 50938319. The next prime is 50938333. The reversal of 50938320 is 2383905.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
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 7 ways as a sum of consecutive naturals, for example, 105882 + ... + 106361.
Almost surely, 250938320 is an apocalyptic number.
It is an amenable number.
50938320 is an abundant number, since it is smaller than the sum of its proper divisors (106971216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50938320 is a wasteful number, since it uses less digits than its factorization.
50938320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212259 (or 212253 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 50938320 is about 7137.1086582733. The cubic root of 50938320 is about 370.6934159971.
The spelling of 50938320 in words is "fifty million, nine hundred thirty-eight thousand, three hundred twenty".
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