Base | Representation |
---|---|
bin | 1011111110011… |
… | …1001000101000 |
3 | 10111111221022222 |
4 | 2333213020220 |
5 | 100324323200 |
6 | 4552333212 |
7 | 1146642365 |
oct | 277471050 |
9 | 114457288 |
10 | 50229800 |
11 | 26398435 |
12 | 149a4208 |
13 | a538b9a |
14 | 695746c |
15 | 4622d85 |
hex | 2fe7228 |
50229800 has 24 divisors (see below), whose sum is σ = 116784750. Its totient is φ = 20091840.
The previous prime is 50229799. The next prime is 50229811. The reversal of 50229800 is 892205.
It can be written as a sum of positive squares in 3 ways, for example, as 45185284 + 5044516 = 6722^2 + 2246^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 50229800.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125375 + ... + 125774.
Almost surely, 250229800 is an apocalyptic number.
50229800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50229800 is an abundant number, since it is smaller than the sum of its proper divisors (66554950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50229800 is a wasteful number, since it uses less digits than its factorization.
50229800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251165 (or 251156 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 50229800 is about 7087.2984980174. The cubic root of 50229800 is about 368.9666810396.
The spelling of 50229800 in words is "fifty million, two hundred twenty-nine thousand, eight hundred".
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