Base | Representation |
---|---|
bin | 1011111110110… |
… | …0000110000101 |
3 | 10111112222012110 |
4 | 2333230012011 |
5 | 100331000432 |
6 | 4553011233 |
7 | 1150055541 |
oct | 277540605 |
9 | 114488173 |
10 | 50250117 |
11 | 26401725 |
12 | 149b3b19 |
13 | a5451c8 |
14 | 6960a21 |
15 | 4628dcc |
hex | 2fec185 |
50250117 has 12 divisors (see below), whose sum is σ = 70713600. Its totient is φ = 31736232.
The previous prime is 50250091. The next prime is 50250119. The reversal of 50250117 is 71105205.
It is not a de Polignac number, because 50250117 - 223 = 41861509 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50250093 and 50250102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50250119) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22117 + ... + 24282.
It is an arithmetic number, because the mean of its divisors is an integer number (5892800).
Almost surely, 250250117 is an apocalyptic number.
50250117 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
50250117 is a deficient number, since it is larger than the sum of its proper divisors (20463483).
50250117 is a wasteful number, since it uses less digits than its factorization.
50250117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46440 (or 46421 counting only the distinct ones).
The product of its (nonzero) digits is 350, while the sum is 21.
The square root of 50250117 is about 7088.7316919178. The cubic root of 50250117 is about 369.0164210053.
The spelling of 50250117 in words is "fifty million, two hundred fifty thousand, one hundred seventeen".
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