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52360829 = 316832473
BaseRepresentation
bin1100011110111…
…1011001111101
310122112012112222
43013233121331
5101401021304
65110135125
71204026323
oct307573175
9118465488
1052360829
1127613514
12156514a5
13ab03b51
146d4dd13
1548e44be
hex31ef67d

52360829 has 8 divisors (see below), whose sum is σ = 54150912. Its totient is φ = 50577120.

The previous prime is 52360823. The next prime is 52360849. The reversal of 52360829 is 92806325.

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

It is a de Polignac number, because none of the positive numbers 2k-52360829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52360823) 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, 19937 + ... + 22409.

It is an arithmetic number, because the mean of its divisors is an integer number (6768864).

Almost surely, 252360829 is an apocalyptic number.

It is an amenable number.

52360829 is a deficient number, since it is larger than the sum of its proper divisors (1790083).

52360829 is a wasteful number, since it uses less digits than its factorization.

52360829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 52360829 is about 7236.0782886865. The cubic root of 52360829 is about 374.1124586746.

The spelling of 52360829 in words is "fifty-two million, three hundred sixty thousand, eight hundred twenty-nine".

Divisors: 1 31 683 2473 21173 76663 1689059 52360829