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52088953 = 743173053
BaseRepresentation
bin1100011010110…
…1000001111001
310122000101121111
43012231001321
5101313321303
65100240321
71201514560
oct306550171
9118011544
1052088953
1127448224
12155400a1
13aa3a187
146cbcbd7
15488db6d
hex31ad079

52088953 has 8 divisors (see below), whose sum is σ = 60915008. Its totient is φ = 43609104.

The previous prime is 52088921. The next prime is 52088957. The reversal of 52088953 is 35988025.

52088953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52088953 - 25 = 52088921 is a prime.

It is a super-3 number, since 3×520889533 (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52088957) 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 7 ways as a sum of consecutive naturals, for example, 86226 + ... + 86827.

It is an arithmetic number, because the mean of its divisors is an integer number (7614376).

Almost surely, 252088953 is an apocalyptic number.

It is an amenable number.

52088953 is a deficient number, since it is larger than the sum of its proper divisors (8826055).

52088953 is a wasteful number, since it uses less digits than its factorization.

52088953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173103.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 52088953 is about 7217.2676962962. The cubic root of 52088953 is about 373.4638265305.

It can be divided in two parts, 5208 and 8953, that added together give a square (14161 = 1192).

The spelling of 52088953 in words is "fifty-two million, eighty-eight thousand, nine hundred fifty-three".

Divisors: 1 7 43 301 173053 1211371 7441279 52088953