Base | Representation |
---|---|
bin | 1100001000101… |
… | …1011000000000 |
3 | 10112210010010211 |
4 | 3002023120000 |
5 | 101012340103 |
6 | 5015003504 |
7 | 1155443605 |
oct | 302133000 |
9 | 115703124 |
10 | 50902528 |
11 | 26807906 |
12 | 15069594 |
13 | a713151 |
14 | 6a906ac |
15 | 470736d |
hex | 308b600 |
50902528 has 40 divisors (see below), whose sum is σ = 104493312. Its totient is φ = 24754176.
The previous prime is 50902507. The next prime is 50902541. The reversal of 50902528 is 82520905.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 50902528.
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, 17601 + ... + 20287.
Almost surely, 250902528 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 50902528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52246656).
50902528 is an abundant number, since it is smaller than the sum of its proper divisors (53590784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50902528 is an equidigital number, since it uses as much as digits as its factorization.
50902528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2742 (or 2726 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 31.
The square root of 50902528 is about 7134.6007596781. The cubic root of 50902528 is about 370.6065726178.
The spelling of 50902528 in words is "fifty million, nine hundred two thousand, five hundred twenty-eight".
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