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52088925 = 3527472111
BaseRepresentation
bin1100011010110…
…1000001011101
310122000101120110
43012231001131
5101313321200
65100240233
71201514520
oct306550135
9118011513
1052088925
11274481a9
1215540079
13aa3a165
146cbcbb7
15488db50
hex31ad05d

52088925 has 48 divisors (see below), whose sum is σ = 100564992. Its totient is φ = 23294400.

The previous prime is 52088921. The next prime is 52088957. The reversal of 52088925 is 52988025.

52088925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52088925 - 22 = 52088921 is a prime.

It is a super-2 number, since 2×520889252 = 5426512215311250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52088921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23620 + ... + 25730.

It is an arithmetic number, because the mean of its divisors is an integer number (2095104).

Almost surely, 252088925 is an apocalyptic number.

It is an amenable number.

52088925 is a deficient number, since it is larger than the sum of its proper divisors (48476067).

52088925 is a wasteful number, since it uses less digits than its factorization.

52088925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 52088925 is about 7217.2657565036. The cubic root of 52088925 is about 373.4637596130.

The spelling of 52088925 in words is "fifty-two million, eighty-eight thousand, nine hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 47 75 105 141 175 235 329 525 705 987 1175 1645 2111 3525 4935 6333 8225 10555 14777 24675 31665 44331 52775 73885 99217 158325 221655 297651 369425 496085 694519 1108275 1488255 2083557 2480425 3472595 7441275 10417785 17362975 52088925