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52114159 = 2319111863
BaseRepresentation
bin1100011011001…
…1001011101111
310122001200012001
43012303023233
5101320123114
65100553131
71201651216
oct306631357
9118050161
1052114159
1127465159
12155527a7
13aa487a6
146cc807d
154896374
hex31b32ef

52114159 has 8 divisors (see below), whose sum is σ = 54669312. Its totient is φ = 49583160.

The previous prime is 52114147. The next prime is 52114199. The reversal of 52114159 is 95141125.

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 52114159 - 27 = 52114031 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 (52114199) 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, 1539 + ... + 10324.

It is an arithmetic number, because the mean of its divisors is an integer number (6833664).

Almost surely, 252114159 is an apocalyptic number.

52114159 is a deficient number, since it is larger than the sum of its proper divisors (2555153).

52114159 is a wasteful number, since it uses less digits than its factorization.

52114159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12077.

The product of its digits is 1800, while the sum is 28.

The square root of 52114159 is about 7219.0137137978. The cubic root of 52114159 is about 373.5240569035.

The spelling of 52114159 in words is "fifty-two million, one hundred fourteen thousand, one hundred fifty-nine".

Divisors: 1 23 191 4393 11863 272849 2265833 52114159