Base | Representation |
---|---|
bin | 101111000010010101… |
… | …011110101100111001 |
3 | 11211100210011102021010 |
4 | 233002111132230321 |
5 | 1311413243112222 |
6 | 35111322304133 |
7 | 3435363564315 |
oct | 570225365471 |
9 | 154323142233 |
10 | 50505050937 |
11 | 1a46786a320 |
12 | 9956058049 |
13 | 49bb5a2b33 |
14 | 263183cb45 |
15 | 14a8da980c |
hex | bc255eb39 |
50505050937 has 32 divisors (see below), whose sum is σ = 73814025600. Its totient is φ = 30462750720.
The previous prime is 50505050873. The next prime is 50505050957. The reversal of 50505050937 is 73905050505.
It is a happy number.
It is not a de Polignac number, because 50505050937 - 26 = 50505050873 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50505050895 and 50505050904.
It is not an unprimeable number, because it can be changed into a prime (50505050957) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6411033 + ... + 6418905.
It is an arithmetic number, because the mean of its divisors is an integer number (2306688300).
Almost surely, 250505050937 is an apocalyptic number.
It is an amenable number.
50505050937 is a deficient number, since it is larger than the sum of its proper divisors (23308974663).
50505050937 is a wasteful number, since it uses less digits than its factorization.
50505050937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8793.
The product of its (nonzero) digits is 118125, while the sum is 39.
The spelling of 50505050937 in words is "fifty billion, five hundred five million, fifty thousand, nine hundred thirty-seven".
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