Base | Representation |
---|---|
bin | 1100000110001… |
… | …1011101110101 |
3 | 10112110210220111 |
4 | 3001203131311 |
5 | 100442122221 |
6 | 5011303021 |
7 | 1154163202 |
oct | 301433565 |
9 | 115423814 |
10 | 50739061 |
11 | 2670600a |
12 | 14baaa71 |
13 | a686919 |
14 | 6a4aca9 |
15 | 46c3be1 |
hex | 3063775 |
50739061 has 4 divisors (see below), whose sum is σ = 50797152. Its totient is φ = 50680972.
The previous prime is 50739053. The next prime is 50739071. The reversal of 50739061 is 16093705.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50739061 - 23 = 50739053 is a prime.
It is a super-2 number, since 2×507390612 = 5148904622323442, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50739071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27715 + ... + 29488.
It is an arithmetic number, because the mean of its divisors is an integer number (12699288).
Almost surely, 250739061 is an apocalyptic number.
It is an amenable number.
50739061 is a deficient number, since it is larger than the sum of its proper divisors (58091).
50739061 is an equidigital number, since it uses as much as digits as its factorization.
50739061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58090.
The product of its (nonzero) digits is 5670, while the sum is 31.
The square root of 50739061 is about 7123.1356157243. The cubic root of 50739061 is about 370.2094285509.
The spelling of 50739061 in words is "fifty million, seven hundred thirty-nine thousand, sixty-one".
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