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50098285793 = 244120523673
BaseRepresentation
bin101110101010000101…
…110010110011100001
311210022102202121101102
4232222011302303201
51310100130121133
635003112044145
73422324255153
oct565205626341
9153272677342
1050098285793
111a2791a3686
129861993655
1349552331ba
1425d37d6ad3
15148330b7e8
hexbaa172ce1

50098285793 has 4 divisors (see below), whose sum is σ = 50118811908. Its totient is φ = 50077759680.

The previous prime is 50098285709. The next prime is 50098285799. The reversal of 50098285793 is 39758289005.

50098285793 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2361279649 + 47737006144 = 48593^2 + 218488^2 .

It is a cyclic number.

It is not a de Polignac number, because 50098285793 - 216 = 50098220257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50098285799) 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, 10259396 + ... + 10264277.

It is an arithmetic number, because the mean of its divisors is an integer number (12529702977).

Almost surely, 250098285793 is an apocalyptic number.

It is an amenable number.

50098285793 is a deficient number, since it is larger than the sum of its proper divisors (20526115).

50098285793 is a wasteful number, since it uses less digits than its factorization.

50098285793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20526114.

The product of its (nonzero) digits is 5443200, while the sum is 56.

The spelling of 50098285793 in words is "fifty billion, ninety-eight million, two hundred eighty-five thousand, seven hundred ninety-three".

Divisors: 1 2441 20523673 50098285793