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52360460 = 2252618023
BaseRepresentation
bin1100011110111…
…1010100001100
310122112012001022
43013233110030
5101401013320
65110133312
71204025255
oct307572414
9118465038
1052360460
1127613209
1215651238
13ab03929
146d4db2c
1548e4325
hex31ef50c

52360460 has 12 divisors (see below), whose sum is σ = 109957008. Its totient is φ = 20944176.

The previous prime is 52360453. The next prime is 52360463. The reversal of 52360460 is 6406325.

It is not an unprimeable number, because it can be changed into a prime (52360463) 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, 1308992 + ... + 1309031.

It is an arithmetic number, because the mean of its divisors is an integer number (9163084).

Almost surely, 252360460 is an apocalyptic number.

It is an amenable number.

52360460 is an abundant number, since it is smaller than the sum of its proper divisors (57596548).

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

52360460 is a wasteful number, since it uses less digits than its factorization.

52360460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618032 (or 2618030 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 52360460 is about 7236.0527914050. The cubic root of 52360460 is about 374.1115798508. Note that the first 3 decimals are identical.

Adding to 52360460 its reverse (6406325), we get a palindrome (58766785).

The spelling of 52360460 in words is "fifty-two million, three hundred sixty thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 2618023 5236046 10472092 13090115 26180230 52360460