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50134137 = 373228923
BaseRepresentation
bin1011111100111…
…1110001111001
310111100002002220
42333033301321
5100313243022
64550314253
71146063444
oct277176171
9114302086
1050134137
1126332579
1214958989
13a504491
14693065b
15460485c
hex2fcfc79

50134137 has 8 divisors (see below), whose sum is σ = 67761504. Its totient is φ = 32964768.

The previous prime is 50134109. The next prime is 50134151. The reversal of 50134137 is 73143105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50134137 - 219 = 49609849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50134177) 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, 114243 + ... + 114680.

It is an arithmetic number, because the mean of its divisors is an integer number (8470188).

Almost surely, 250134137 is an apocalyptic number.

It is an amenable number.

50134137 is a deficient number, since it is larger than the sum of its proper divisors (17627367).

50134137 is a wasteful number, since it uses less digits than its factorization.

50134137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228999.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 50134137 is about 7080.5463772226. The cubic root of 50134137 is about 368.7322989875.

The spelling of 50134137 in words is "fifty million, one hundred thirty-four thousand, one hundred thirty-seven".

Divisors: 1 3 73 219 228923 686769 16711379 50134137