Base | Representation |
---|---|
bin | 1100000101101… |
… | …1011010100111 |
3 | 10112102010200020 |
4 | 3001123122213 |
5 | 100440043322 |
6 | 5010450223 |
7 | 1153665105 |
oct | 301333247 |
9 | 115363606 |
10 | 50706087 |
11 | 26693263 |
12 | 14b93973 |
13 | a674903 |
14 | 6a3cc75 |
15 | 46b905c |
hex | 305b6a7 |
50706087 has 8 divisors (see below), whose sum is σ = 71585136. Its totient is φ = 31815552.
The previous prime is 50706083. The next prime is 50706109. The reversal of 50706087 is 78060705.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50706087 - 22 = 50706083 is a prime.
It is a super-2 number, since 2×507060872 = 5142214517703138, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50706083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497068 + ... + 497169.
It is an arithmetic number, because the mean of its divisors is an integer number (8948142).
Almost surely, 250706087 is an apocalyptic number.
50706087 is a deficient number, since it is larger than the sum of its proper divisors (20879049).
50706087 is a wasteful number, since it uses less digits than its factorization.
50706087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 994257.
The product of its (nonzero) digits is 11760, while the sum is 33.
The square root of 50706087 is about 7120.8206689960. The cubic root of 50706087 is about 370.1292146696.
The spelling of 50706087 in words is "fifty million, seven hundred six thousand, eighty-seven".
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