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50950379 = 503101293
BaseRepresentation
bin1100001001011…
…1000011101011
310112212112210002
43002113003223
5101020403004
65020013215
71156033244
oct302270353
9115775702
1050950379
112683a857
121509120b
13a72bb6c
146aa3ccb
15471661e
hex30970eb

50950379 has 4 divisors (see below), whose sum is σ = 51052176. Its totient is φ = 50848584.

The previous prime is 50950349. The next prime is 50950421. The reversal of 50950379 is 97305905.

50950379 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 is a cyclic number.

It is not a de Polignac number, because 50950379 - 216 = 50884843 is a prime.

It is a super-2 number, since 2×509503792 = 5191882240487282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50950349) 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, 50144 + ... + 51149.

It is an arithmetic number, because the mean of its divisors is an integer number (12763044).

Almost surely, 250950379 is an apocalyptic number.

50950379 is a deficient number, since it is larger than the sum of its proper divisors (101797).

50950379 is a wasteful number, since it uses less digits than its factorization.

50950379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101796.

The product of its (nonzero) digits is 42525, while the sum is 38.

The square root of 50950379 is about 7137.9534181725. The cubic root of 50950379 is about 370.7226660077.

The spelling of 50950379 in words is "fifty million, nine hundred fifty thousand, three hundred seventy-nine".

Divisors: 1 503 101293 50950379