Search a number
-
+
50634679 = 971513457
BaseRepresentation
bin1100000100100…
…1111110110111
310112021111201111
43001021332313
5100430302204
65005135451
71153246654
oct301117667
9115244644
1050634679
1126644647
1214b5a587
13a64b264
146a20c2b
1546a2d04
hex3049fb7

50634679 has 8 divisors (see below), whose sum is σ = 51510368. Its totient is φ = 49766400.

The previous prime is 50634659. The next prime is 50634709. The reversal of 50634679 is 97643605.

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

It is a cyclic number.

It is not a de Polignac number, because 50634679 - 213 = 50626487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50634629) 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, 12919 + ... + 16375.

It is an arithmetic number, because the mean of its divisors is an integer number (6438796).

Almost surely, 250634679 is an apocalyptic number.

50634679 is a deficient number, since it is larger than the sum of its proper divisors (875689).

50634679 is a wasteful number, since it uses less digits than its factorization.

50634679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 50634679 is about 7115.8048736598. The cubic root of 50634679 is about 369.9553854168.

The spelling of 50634679 in words is "fifty million, six hundred thirty-four thousand, six hundred seventy-nine".

Divisors: 1 97 151 3457 14647 335329 522007 50634679