Base | Representation |
---|---|
bin | 101110100101001010… |
… | …001011101010010110 |
3 | 11210002200002012100120 |
4 | 232211022023222112 |
5 | 1304412440100402 |
6 | 34550554452410 |
7 | 3420301106220 |
oct | 564512135226 |
9 | 153080065316 |
10 | 50015550102 |
11 | 1a236524081 |
12 | 983a134106 |
13 | 494105587b |
14 | 25c681b410 |
15 | 147ae173bc |
hex | ba528ba96 |
50015550102 has 64 divisors (see below), whose sum is σ = 118168485888. Its totient is φ = 13810500000.
The previous prime is 50015550047. The next prime is 50015550139. The reversal of 50015550102 is 20105551005.
50015550102 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 an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 952227 + ... + 1003377.
It is an arithmetic number, because the mean of its divisors is an integer number (1846382592).
Almost surely, 250015550102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50015550102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59084242944).
50015550102 is an abundant number, since it is smaller than the sum of its proper divisors (68152935786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50015550102 is a wasteful number, since it uses less digits than its factorization.
50015550102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51945.
The product of its (nonzero) digits is 1250, while the sum is 24.
The spelling of 50015550102 in words is "fifty billion, fifteen million, five hundred fifty thousand, one hundred two".
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