Base | Representation |
---|---|
bin | 1100001000100… |
… | …1011111001000 |
3 | 10112202201112022 |
4 | 3002021133020 |
5 | 101012113132 |
6 | 5014504012 |
7 | 1155412214 |
oct | 302113710 |
9 | 115681468 |
10 | 50894792 |
11 | 26802013 |
12 | 15065008 |
13 | a70c780 |
14 | 6a8b944 |
15 | 4704e12 |
hex | 30897c8 |
50894792 has 32 divisors (see below), whose sum is σ = 103265400. Its totient is φ = 23376384.
The previous prime is 50894783. The next prime is 50894803. The reversal of 50894792 is 29749805.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 34035556 + 16859236 = 5834^2 + 4106^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22748 + ... + 24884.
Almost surely, 250894792 is an apocalyptic number.
50894792 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
50894792 is an abundant number, since it is smaller than the sum of its proper divisors (52370608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50894792 is a wasteful number, since it uses less digits than its factorization.
50894792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2385 (or 2381 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 50894792 is about 7134.0585924143. The cubic root of 50894792 is about 370.5877971411.
The spelling of 50894792 in words is "fifty million, eight hundred ninety-four thousand, seven hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •