Base | Representation |
---|---|
bin | 1100000010001… |
… | …1110010101111 |
3 | 10111222120011000 |
4 | 3000203302233 |
5 | 100410301010 |
6 | 5001531343 |
7 | 1152025632 |
oct | 300436257 |
9 | 114876130 |
10 | 50478255 |
11 | 26548073 |
12 | 14aa3b53 |
13 | a5c4cb9 |
14 | 69bdc19 |
15 | 46717c0 |
hex | 3023caf |
50478255 has 32 divisors (see below), whose sum is σ = 90316800. Its totient is φ = 26748576.
The previous prime is 50478247. The next prime is 50478319. The reversal of 50478255 is 55287405.
It is a happy number.
50478255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50478255 - 23 = 50478247 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21426 + ... + 23664.
It is an arithmetic number, because the mean of its divisors is an integer number (2822400).
Almost surely, 250478255 is an apocalyptic number.
50478255 is a deficient number, since it is larger than the sum of its proper divisors (39838545).
50478255 is a wasteful number, since it uses less digits than its factorization.
50478255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2420 (or 2414 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 36.
The square root of 50478255 is about 7104.8050641802. The cubic root of 50478255 is about 369.5740288928.
The spelling of 50478255 in words is "fifty million, four hundred seventy-eight thousand, two hundred fifty-five".
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