Base | Representation |
---|---|
bin | 101111000010111100… |
… | …010001111010000110 |
3 | 11211101111022011112201 |
4 | 233002330101322012 |
5 | 1311423344102100 |
6 | 35112324305114 |
7 | 3435546206101 |
oct | 570274217206 |
9 | 154344264481 |
10 | 50515222150 |
11 | 1a472587088 |
12 | 995954219a |
13 | 49c07245c3 |
14 | 2632d29738 |
15 | 14a9c1836a |
hex | bc2f11e86 |
50515222150 has 48 divisors (see below), whose sum is σ = 95128491744. Its totient is φ = 19955508480.
The previous prime is 50515222133. The next prime is 50515222151. The reversal of 50515222150 is 5122251505.
50515222150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50515222151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1907802 + ... + 1934098.
It is an arithmetic number, because the mean of its divisors is an integer number (1981843578).
Almost surely, 250515222150 is an apocalyptic number.
50515222150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50515222150 is a deficient number, since it is larger than the sum of its proper divisors (44613269594).
50515222150 is a wasteful number, since it uses less digits than its factorization.
50515222150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26785 (or 26780 counting only the distinct ones).
The product of its (nonzero) digits is 5000, while the sum is 28.
Adding to 50515222150 its reverse (5122251505), we get a palindrome (55637473655).
The spelling of 50515222150 in words is "fifty billion, five hundred fifteen million, two hundred twenty-two thousand, one hundred fifty".
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