Base | Representation |
---|---|
bin | 10110111101111000111001… |
… | …11000011111101100001000 |
3 | 20121211020020122011121022021 |
4 | 23132330130320133230020 |
5 | 23104433222240134301 |
6 | 255225402355134224 |
7 | 13431603051223462 |
oct | 1336743470375410 |
9 | 217736218147267 |
10 | 50505005005576 |
11 | 15102063732330 |
12 | 57b825bba4374 |
13 | 22247a8762ac4 |
14 | c68653433132 |
15 | 5c8b3ed878a1 |
hex | 2def1ce1fb08 |
50505005005576 has 64 divisors (see below), whose sum is σ = 107813692051200. Its totient is φ = 21969053568000.
The previous prime is 50505005005571. The next prime is 50505005005603. The reversal of 50505005005576 is 67550050050505.
It is a super-2 number, since 2×505050050055762 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50505005005571) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87279600 + ... + 87856351.
It is an arithmetic number, because the mean of its divisors is an integer number (1684588938300).
Almost surely, 250505005005576 is an apocalyptic number.
It is an amenable number.
50505005005576 is an abundant number, since it is smaller than the sum of its proper divisors (57308687045624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50505005005576 is a wasteful number, since it uses less digits than its factorization.
50505005005576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175136110 (or 175136106 counting only the distinct ones).
The product of its (nonzero) digits is 656250, while the sum is 43.
The spelling of 50505005005576 in words is "fifty trillion, five hundred five billion, five million, five thousand, five hundred seventy-six".
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