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52504910 = 255250491
BaseRepresentation
bin1100100001001…
…0100101001110
310122210112012022
43020102211032
5101420124120
65113210142
71205166353
oct310224516
9118715168
1052504910
1127701797
1215700952
13ab545c3
146d8a62a
154922025
hex321294e

52504910 has 8 divisors (see below), whose sum is σ = 94508856. Its totient is φ = 21001960.

The previous prime is 52504861. The next prime is 52504913. The reversal of 52504910 is 1940525.

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

It is a self number, because there is not a number n which added to its sum of digits gives 52504910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52504913) 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 3 ways as a sum of consecutive naturals, for example, 2625236 + ... + 2625255.

It is an arithmetic number, because the mean of its divisors is an integer number (11813607).

Almost surely, 252504910 is an apocalyptic number.

52504910 is a deficient number, since it is larger than the sum of its proper divisors (42003946).

52504910 is a wasteful number, since it uses less digits than its factorization.

52504910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250498.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 52504910 is about 7246.0271873627. The cubic root of 52504910 is about 374.4552921283.

The spelling of 52504910 in words is "fifty-two million, five hundred four thousand, nine hundred ten".

Divisors: 1 2 5 10 5250491 10500982 26252455 52504910