Base | Representation |
---|---|
bin | 1011111110110… |
… | …0110001101000 |
3 | 10111120010000200 |
4 | 2333230301220 |
5 | 100331043104 |
6 | 4553032200 |
7 | 1150066632 |
oct | 277546150 |
9 | 114503020 |
10 | 50252904 |
11 | 26403829 |
12 | 149b5660 |
13 | a546560 |
14 | 6961a52 |
15 | 4629b39 |
hex | 2fecc68 |
50252904 has 96 divisors (see below), whose sum is σ = 149483880. Its totient is φ = 15155712.
The previous prime is 50252903. The next prime is 50252941. The reversal of 50252904 is 40925205.
It can be written as a sum of positive squares in 4 ways, for example, as 22184100 + 28068804 = 4710^2 + 5298^2 .
It is not an unprimeable number, because it can be changed into a prime (50252903) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49102 + ... + 50114.
Almost surely, 250252904 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 50252904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74741940).
50252904 is an abundant number, since it is smaller than the sum of its proper divisors (99230976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50252904 is a wasteful number, since it uses less digits than its factorization.
50252904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091 (or 1084 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 50252904 is about 7088.9282687865. The cubic root of 50252904 is about 369.0232430773.
The spelling of 50252904 in words is "fifty million, two hundred fifty-two thousand, nine hundred four".
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