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52536117 = 323761393
BaseRepresentation
bin1100100001101…
…0001100110101
310122212010000010
43020122030311
5101422123432
65114010433
71205356344
oct310321465
9118763003
1052536117
1127723187
1215716a19
13ab6587a
146d97b5b
15492b3cc
hex321a335

52536117 has 8 divisors (see below), whose sum is σ = 73093824. Its totient is φ = 33501248.

The previous prime is 52536101. The next prime is 52536119. The reversal of 52536117 is 71163525.

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

It is not a de Polignac number, because 52536117 - 24 = 52536101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52536119) 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, 380628 + ... + 380765.

It is an arithmetic number, because the mean of its divisors is an integer number (9136728).

Almost surely, 252536117 is an apocalyptic number.

It is an amenable number.

52536117 is a deficient number, since it is larger than the sum of its proper divisors (20557707).

52536117 is a wasteful number, since it uses less digits than its factorization.

52536117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761419.

The product of its digits is 6300, while the sum is 30.

The square root of 52536117 is about 7248.1802543811. The cubic root of 52536117 is about 374.5294649494.

The spelling of 52536117 in words is "fifty-two million, five hundred thirty-six thousand, one hundred seventeen".

Divisors: 1 3 23 69 761393 2284179 17512039 52536117