Base | Representation |
---|---|
bin | 1100001001010… |
… | …0011110011000 |
3 | 10112212000021021 |
4 | 3002110132120 |
5 | 101020033200 |
6 | 5015452224 |
7 | 1155660352 |
oct | 302243630 |
9 | 115760237 |
10 | 50939800 |
11 | 2683290a |
12 | 15087074 |
13 | a7270c2 |
14 | 6aa00d2 |
15 | 471341a |
hex | 3094798 |
50939800 has 24 divisors (see below), whose sum is σ = 118435500. Its totient is φ = 20375840.
The previous prime is 50939771. The next prime is 50939809. The reversal of 50939800 is 893905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50939809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127150 + ... + 127549.
Almost surely, 250939800 is an apocalyptic number.
50939800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50939800 is an abundant number, since it is smaller than the sum of its proper divisors (67495700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50939800 is a wasteful number, since it uses less digits than its factorization.
50939800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254715 (or 254706 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 34.
The square root of 50939800 is about 7137.2123409634. The cubic root of 50939800 is about 370.6970060968.
The spelling of 50939800 in words is "fifty million, nine hundred thirty-nine thousand, eight hundred".
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