Search a number
-
+
50934069 = 331886447
BaseRepresentation
bin1100001001001…
…1000100110101
310112211201102000
43002103010311
5101014342234
65015405513
71155634554
oct302230465
9115751360
1050934069
112682957a
1215083899
13a724604
146a9bd9b
154711899
hex3093135

50934069 has 8 divisors (see below), whose sum is σ = 75457920. Its totient is φ = 33956028.

The previous prime is 50934067. The next prime is 50934073. The reversal of 50934069 is 96043905.

It is not a de Polignac number, because 50934069 - 21 = 50934067 is a prime.

It is a super-2 number, since 2×509340692 = 5188558769793522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50934067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943197 + ... + 943250.

It is an arithmetic number, because the mean of its divisors is an integer number (9432240).

Almost surely, 250934069 is an apocalyptic number.

It is an amenable number.

50934069 is a deficient number, since it is larger than the sum of its proper divisors (24523851).

50934069 is a wasteful number, since it uses less digits than its factorization.

50934069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886456 (or 1886450 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 50934069 is about 7136.8108423861. The cubic root of 50934069 is about 370.6831037767.

The spelling of 50934069 in words is "fifty million, nine hundred thirty-four thousand, sixty-nine".

Divisors: 1 3 9 27 1886447 5659341 16978023 50934069