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52005883 = 263197741
BaseRepresentation
bin1100011001100…
…0101111111011
310121212011122211
43012120233323
5101303142013
65054355551
71201020436
oct306305773
9117764584
1052005883
11273a0876
12154bbbb7
13aa0b417
146c9a81d
15487423d
hex3198bfb

52005883 has 4 divisors (see below), whose sum is σ = 52203888. Its totient is φ = 51807880.

The previous prime is 52005851. The next prime is 52005887. The reversal of 52005883 is 38850025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52005883 - 25 = 52005851 is a prime.

It is a super-2 number, since 2×520058832 = 5409223733219378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52005887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98608 + ... + 99133.

It is an arithmetic number, because the mean of its divisors is an integer number (13050972).

Almost surely, 252005883 is an apocalyptic number.

52005883 is a deficient number, since it is larger than the sum of its proper divisors (198005).

52005883 is a wasteful number, since it uses less digits than its factorization.

52005883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198004.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 52005883 is about 7211.5104520482. The cubic root of 52005883 is about 373.2651910247.

The spelling of 52005883 in words is "fifty-two million, five thousand, eight hundred eighty-three".

Divisors: 1 263 197741 52005883