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52413160 = 2351310329
BaseRepresentation
bin1100011111110…
…0001011101000
310122121212100011
43013330023220
5101404210120
65111221304
71204335022
oct307741350
9118555304
1052413160
1127649868
1215677834
13ab21907
146d65012
154904c5a
hex31fc2e8

52413160 has 16 divisors (see below), whose sum is σ = 117929700. Its totient is φ = 20965248.

The previous prime is 52413149. The next prime is 52413161. The reversal of 52413160 is 6131425.

It can be written as a sum of positive squares in 2 ways, for example, as 50779876 + 1633284 = 7126^2 + 1278^2 .

It is not an unprimeable number, because it can be changed into a prime (52413161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655125 + ... + 655204.

Almost surely, 252413160 is an apocalyptic number.

It is an amenable number.

52413160 is an abundant number, since it is smaller than the sum of its proper divisors (65516540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52413160 is a wasteful number, since it uses less digits than its factorization.

52413160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310340 (or 1310336 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 52413160 is about 7239.6933636722. The cubic root of 52413160 is about 374.2370502881.

Adding to 52413160 its reverse (6131425), we get a palindrome (58544585).

The spelling of 52413160 in words is "fifty-two million, four hundred thirteen thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 1310329 2620658 5241316 6551645 10482632 13103290 26206580 52413160