Base | Representation |
---|---|
bin | 1100001001010… |
… | …1111000000000 |
3 | 10112212022010201 |
4 | 3002111320000 |
5 | 101020224121 |
6 | 5015534544 |
7 | 1156013155 |
oct | 302257000 |
9 | 115768121 |
10 | 50945536 |
11 | 26837154 |
12 | 1508a454 |
13 | a7298b5 |
14 | 6aa222c |
15 | 4714e91 |
hex | 3095e00 |
50945536 has 40 divisors (see below), whose sum is σ = 107169480. Its totient is φ = 24127488.
The previous prime is 50945519. The next prime is 50945567. The reversal of 50945536 is 63554905.
It is a junction number, because it is equal to n+sod(n) for n = 50945495 and 50945504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7110 + ... + 12346.
It is an arithmetic number, because the mean of its divisors is an integer number (2679237).
Almost surely, 250945536 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50945536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53584740).
50945536 is an abundant number, since it is smaller than the sum of its proper divisors (56223944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50945536 is an equidigital number, since it uses as much as digits as its factorization.
50945536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5274 (or 5258 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 37.
The square root of 50945536 is about 7137.6141672130. The cubic root of 50945536 is about 370.7109195019.
The spelling of 50945536 in words is "fifty million, nine hundred forty-five thousand, five hundred thirty-six".
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