Base | Representation |
---|---|
bin | 1100001000000… |
… | …0111101111101 |
3 | 10112200221200001 |
4 | 3002000331331 |
5 | 101010004101 |
6 | 5014034301 |
7 | 1155205411 |
oct | 302007575 |
9 | 115627601 |
10 | 50859901 |
11 | 26788884 |
12 | 15048991 |
13 | a6c9921 |
14 | 6a7cd41 |
15 | 46e9901 |
hex | 3080f7d |
50859901 has 4 divisors (see below), whose sum is σ = 51619072. Its totient is φ = 50100732.
The previous prime is 50859899. The next prime is 50859931. The reversal of 50859901 is 10995805.
50859901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 50859901 - 21 = 50859899 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50859931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379485 + ... + 379618.
It is an arithmetic number, because the mean of its divisors is an integer number (12904768).
Almost surely, 250859901 is an apocalyptic number.
It is an amenable number.
50859901 is a deficient number, since it is larger than the sum of its proper divisors (759171).
50859901 is an equidigital number, since it uses as much as digits as its factorization.
50859901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759170.
The product of its (nonzero) digits is 16200, while the sum is 37.
The square root of 50859901 is about 7131.6127909471. The cubic root of 50859901 is about 370.5030921106.
The spelling of 50859901 in words is "fifty million, eight hundred fifty-nine thousand, nine hundred one".
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