Base | Representation |
---|---|
bin | 1011111101010… |
… | …1011001001111 |
3 | 10111101020122200 |
4 | 2333111121033 |
5 | 100320012020 |
6 | 4551012543 |
7 | 1146220500 |
oct | 277253117 |
9 | 114336580 |
10 | 50157135 |
11 | 26348886 |
12 | 1496a153 |
13 | a511aa2 |
14 | 6938ba7 |
15 | 460b590 |
hex | 2fd564f |
50157135 has 108 divisors (see below), whose sum is σ = 108180072. Its totient is φ = 21422016.
The previous prime is 50157103. The next prime is 50157137. The reversal of 50157135 is 53175105.
It is not a de Polignac number, because 50157135 - 25 = 50157103 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 50157099 and 50157108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50157137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1166424 + ... + 1166466.
Almost surely, 250157135 is an apocalyptic number.
50157135 is an abundant number, since it is smaller than the sum of its proper divisors (58022937).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50157135 is a wasteful number, since it uses less digits than its factorization.
50157135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114 (or 81 counting only the distinct ones).
The product of its (nonzero) digits is 2625, while the sum is 27.
The square root of 50157135 is about 7082.1702182311. The cubic root of 50157135 is about 368.7886731440.
The spelling of 50157135 in words is "fifty million, one hundred fifty-seven thousand, one hundred thirty-five".
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