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52500799 = 1316992377
BaseRepresentation
bin1100100001000…
…1100100111111
310122210022120001
43020101210333
5101420011144
65113135131
71205151361
oct310214477
9118708501
1052500799
11276a969a
12156ba4a7
13ab52780
146d88d31
154920bd4
hex321193f

52500799 has 8 divisors (see below), whose sum is σ = 56596400. Its totient is φ = 48413376.

The previous prime is 52500779. The next prime is 52500803. The reversal of 52500799 is 99700525.

52500799 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 a cyclic number.

It is not a de Polignac number, because 52500799 - 213 = 52492607 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 (52500719) 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, 20899 + ... + 23275.

It is an arithmetic number, because the mean of its divisors is an integer number (7074550).

Almost surely, 252500799 is an apocalyptic number.

52500799 is a deficient number, since it is larger than the sum of its proper divisors (4095601).

52500799 is a wasteful number, since it uses less digits than its factorization.

52500799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 52500799 is about 7245.7435091231. The cubic root of 52500799 is about 374.4455189097.

The spelling of 52500799 in words is "fifty-two million, five hundred thousand, seven hundred ninety-nine".

Divisors: 1 13 1699 2377 22087 30901 4038523 52500799