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52223795 = 513803443
BaseRepresentation
bin1100011100110…
…1111100110011
310122021020120122
43013031330303
5101332130140
65103200455
71202615651
oct307157463
9118236518
1052223795
112752a568
12155a612b
13aa86670
146d15dd1
1548b8ab5
hex31cdf33

52223795 has 8 divisors (see below), whose sum is σ = 67489296. Its totient is φ = 38565216.

The previous prime is 52223783. The next prime is 52223851. The reversal of 52223795 is 59732225.

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 52223795 - 214 = 52207411 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401657 + ... + 401786.

It is an arithmetic number, because the mean of its divisors is an integer number (8436162).

Almost surely, 252223795 is an apocalyptic number.

52223795 is a deficient number, since it is larger than the sum of its proper divisors (15265501).

52223795 is a wasteful number, since it uses less digits than its factorization.

52223795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803461.

The product of its digits is 37800, while the sum is 35.

The square root of 52223795 is about 7226.6032823174. The cubic root of 52223795 is about 373.7858091811.

The spelling of 52223795 in words is "fifty-two million, two hundred twenty-three thousand, seven hundred ninety-five".

Divisors: 1 5 13 65 803443 4017215 10444759 52223795