Base | Representation |
---|---|
bin | 101111000010010101… |
… | …010011100110111110 |
3 | 11211100210002002221100 |
4 | 233002111103212332 |
5 | 1311413240134002 |
6 | 35111321313530 |
7 | 3435363315000 |
oct | 570225234676 |
9 | 154323062840 |
10 | 50505005502 |
11 | 1a467839176 |
12 | 99560358a6 |
13 | 49bb588253 |
14 | 263182a370 |
15 | 14a8d9b11c |
hex | bc25539be |
50505005502 has 48 divisors (see below), whose sum is σ = 127612274400. Its totient is φ = 14429999808.
The previous prime is 50505005461. The next prime is 50505005519. The reversal of 50505005502 is 20550050505.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4083963 + ... + 4096310.
It is an arithmetic number, because the mean of its divisors is an integer number (2658589050).
Almost surely, 250505005502 is an apocalyptic number.
50505005502 is an abundant number, since it is smaller than the sum of its proper divisors (77107268898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50505005502 is a wasteful number, since it uses less digits than its factorization.
50505005502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8180302 (or 8180285 counting only the distinct ones).
The product of its (nonzero) digits is 6250, while the sum is 27.
The spelling of 50505005502 in words is "fifty billion, five hundred five million, five thousand, five hundred two".
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