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52835260 = 2253771399
BaseRepresentation
bin1100100110001…
…1001110111100
310200102022100111
43021203032330
5102011212020
65124235404
71211043442
oct311431674
9120368314
1052835260
1127907a05
121583bb64
13ac3ba8a
147034b92
154989d5a
hex32633bc

52835260 has 24 divisors (see below), whose sum is σ = 113954400. Its totient is φ = 20562624.

The previous prime is 52835239. The next prime is 52835311. The reversal of 52835260 is 6253825.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34960 + ... + 36439.

It is an arithmetic number, because the mean of its divisors is an integer number (4748100).

Almost surely, 252835260 is an apocalyptic number.

It is an amenable number.

52835260 is an abundant number, since it is smaller than the sum of its proper divisors (61119140).

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

52835260 is a wasteful number, since it uses less digits than its factorization.

52835260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71445 (or 71443 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 52835260 is about 7268.7866938025. The cubic root of 52835260 is about 375.2389824821.

The spelling of 52835260 in words is "fifty-two million, eight hundred thirty-five thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 37 74 148 185 370 740 71399 142798 285596 356995 713990 1427980 2641763 5283526 10567052 13208815 26417630 52835260