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52325806 = 2132012531
BaseRepresentation
bin1100011110011…
…0110110101110
310122110102111211
43013212312232
5101343411211
65105305034
71203522241
oct307466656
9118412454
1052325806
112759a175
121563517a
13aac0c20
146d41258
1548d8e21
hex31e6dae

52325806 has 8 divisors (see below), whose sum is σ = 84526344. Its totient is φ = 24150360.

The previous prime is 52325789. The next prime is 52325821. The reversal of 52325806 is 60852325.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006240 + ... + 1006291.

It is an arithmetic number, because the mean of its divisors is an integer number (10565793).

Almost surely, 252325806 is an apocalyptic number.

52325806 is a deficient number, since it is larger than the sum of its proper divisors (32200538).

52325806 is a wasteful number, since it uses less digits than its factorization.

52325806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012546.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 52325806 is about 7233.6578575434. The cubic root of 52325806 is about 374.0290282215.

The spelling of 52325806 in words is "fifty-two million, three hundred twenty-five thousand, eight hundred six".

Divisors: 1 2 13 26 2012531 4025062 26162903 52325806