Base | Representation |
---|---|
bin | 1100000001111… |
… | …0001000010000 |
3 | 10111221101022210 |
4 | 3000132020100 |
5 | 100404030211 |
6 | 5001232120 |
7 | 1151601201 |
oct | 300361020 |
9 | 114841283 |
10 | 50455056 |
11 | 265316a3 |
12 | 14a92640 |
13 | a5b7582 |
14 | 69b55a8 |
15 | 46699a6 |
hex | 301e210 |
50455056 has 20 divisors (see below), whose sum is σ = 130342352. Its totient is φ = 16818336.
The previous prime is 50455019. The next prime is 50455081. The reversal of 50455056 is 65055405.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
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, 525526 + ... + 525621.
Almost surely, 250455056 is an apocalyptic number.
It is an amenable number.
50455056 is an abundant number, since it is smaller than the sum of its proper divisors (79887296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50455056 is a wasteful number, since it uses less digits than its factorization.
50455056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051158 (or 1051152 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 50455056 is about 7103.1722490729. The cubic root of 50455056 is about 369.5174034430.
It can be divided in two parts, 5045 and 5056, that added together give a palindrome (10101).
The spelling of 50455056 in words is "fifty million, four hundred fifty-five thousand, fifty-six".
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