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50230945801 = 241208427161
BaseRepresentation
bin101110110001111111…
…110110100000001001
311210122200101102201001
4232301333312200021
51310333110231201
635024211255001
73425524665061
oct566177664011
9153580342631
1050230945801
111a337072053
12989a2aa461
13497687064a
14260728a3a1
15148ecb3301
hexbb1ff6809

50230945801 has 4 divisors (see below), whose sum is σ = 50439373204. Its totient is φ = 50022518400.

The previous prime is 50230945799. The next prime is 50230945813. The reversal of 50230945801 is 10854903205.

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 28319841225 + 21911104576 = 168285^2 + 148024^2 .

It is a cyclic number.

It is not a de Polignac number, because 50230945801 - 21 = 50230945799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50230945301) 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, 104213340 + ... + 104213821.

It is an arithmetic number, because the mean of its divisors is an integer number (12609843301).

Almost surely, 250230945801 is an apocalyptic number.

It is an amenable number.

50230945801 is a deficient number, since it is larger than the sum of its proper divisors (208427403).

50230945801 is a wasteful number, since it uses less digits than its factorization.

50230945801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208427402.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 50230945801 in words is "fifty billion, two hundred thirty million, nine hundred forty-five thousand, eight hundred one".

Divisors: 1 241 208427161 50230945801