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52088153 = 1317317603
BaseRepresentation
bin1100011010110…
…0110101011001
310122000100111212
43012230311121
5101313310103
65100232505
71201512335
oct306546531
9118010455
1052088153
1127447667
121553b735
13aa399c0
146cbc7c5
15488d7d8
hex31acd59

52088153 has 16 divisors (see below), whose sum is σ = 61318656. Its totient is φ = 43787520.

The previous prime is 52088129. The next prime is 52088159. The reversal of 52088153 is 35188025.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52088153 - 224 = 35310937 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52088159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3050 + ... + 10652.

It is an arithmetic number, because the mean of its divisors is an integer number (3832416).

Almost surely, 252088153 is an apocalyptic number.

It is an amenable number.

52088153 is a deficient number, since it is larger than the sum of its proper divisors (9230503).

52088153 is a wasteful number, since it uses less digits than its factorization.

52088153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 52088153 is about 7217.2122734474. The cubic root of 52088153 is about 373.4619145922.

The spelling of 52088153 in words is "fifty-two million, eighty-eight thousand, one hundred fifty-three".

Divisors: 1 13 17 31 221 403 527 6851 7603 98839 129251 235693 1680263 3064009 4006781 52088153