Base | Representation |
---|---|
bin | 1011111110110… |
… | …0001000010000 |
3 | 10111112222101121 |
4 | 2333230020100 |
5 | 100331002011 |
6 | 4553012024 |
7 | 1150056130 |
oct | 277541020 |
9 | 114488347 |
10 | 50250256 |
11 | 26401841 |
12 | 149b4014 |
13 | a5452a4 |
14 | 6960ac0 |
15 | 4628e71 |
hex | 2fec210 |
50250256 has 80 divisors (see below), whose sum is σ = 117992448. Its totient is φ = 20275200.
The previous prime is 50250253. The next prime is 50250271. The reversal of 50250256 is 65205205.
It is a self number, because there is not a number n which added to its sum of digits gives 50250256.
It is not an unprimeable number, because it can be changed into a prime (50250253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142176 + ... + 142528.
Almost surely, 250250256 is an apocalyptic number.
50250256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50250256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58996224).
50250256 is an abundant number, since it is smaller than the sum of its proper divisors (67742192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50250256 is a wasteful number, since it uses less digits than its factorization.
50250256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440 (or 434 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 50250256 is about 7088.7414962037. The cubic root of 50250256 is about 369.0167612581.
The spelling of 50250256 in words is "fifty million, two hundred fifty thousand, two hundred fifty-six".
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