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52000192 = 26812503
BaseRepresentation
bin1100011001011…
…1010111000000
310121211212212001
43012113113000
5101303001232
65054313344
71200665026
oct306272700
9117755761
1052000192
1127397572
12154b8854
13aa0895a
146c98716
1548726e7
hex31975c0

52000192 has 14 divisors (see below), whose sum is σ = 103188008. Its totient is φ = 26000064.

The previous prime is 52000159. The next prime is 52000199. The reversal of 52000192 is 29100025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52000199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406188 + ... + 406315.

It is an arithmetic number, because the mean of its divisors is an integer number (7370572).

Almost surely, 252000192 is an apocalyptic number.

It is an amenable number.

52000192 is a deficient number, since it is larger than the sum of its proper divisors (51187816).

52000192 is an equidigital number, since it uses as much as digits as its factorization.

52000192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812515 (or 812505 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 52000192 is about 7211.1158637204. The cubic root of 52000192 is about 373.2515750671.

The spelling of 52000192 in words is "fifty-two million, one hundred ninety-two", and thus it is an aban number.

Divisors: 1 2 4 8 16 32 64 812503 1625006 3250012 6500024 13000048 26000096 52000192