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52037052 = 22343100847
BaseRepresentation
bin1100011010000…
…0010110111100
310121220202102020
43012200112330
5101310141202
65055200140
71201210344
oct306402674
9117822366
1052037052
1127412231
1215516050
13aa1c672
146ca7d24
15487d5bc
hex31a05bc

52037052 has 24 divisors (see below), whose sum is σ = 124244736. Its totient is φ = 16942128.

The previous prime is 52037047. The next prime is 52037053. The reversal of 52037052 is 25073025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52037053) 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, 49908 + ... + 50939.

It is an arithmetic number, because the mean of its divisors is an integer number (5176864).

Almost surely, 252037052 is an apocalyptic number.

It is an amenable number.

52037052 is an abundant number, since it is smaller than the sum of its proper divisors (72207684).

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

52037052 is a wasteful number, since it uses less digits than its factorization.

52037052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100897 (or 100895 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 52037052 is about 7213.6711874052. The cubic root of 52037052 is about 373.3397465593.

The spelling of 52037052 in words is "fifty-two million, thirty-seven thousand, fifty-two".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 100847 201694 302541 403388 605082 1210164 4336421 8672842 13009263 17345684 26018526 52037052