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52810883 = 136138803
BaseRepresentation
bin1100100101110…
…1010010000011
310200101001220122
43021131102003
5102004422013
65123530455
71210612406
oct311352203
9120331818
1052810883
11278a0664
1215829a2b
13ac30958
147029d3d
154982a08
hex325d483

52810883 has 4 divisors (see below), whose sum is σ = 52851048. Its totient is φ = 52770720.

The previous prime is 52810873. The next prime is 52810957. The reversal of 52810883 is 38801825.

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 52810883 - 24 = 52810867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52810873) 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, 18041 + ... + 20762.

It is an arithmetic number, because the mean of its divisors is an integer number (13212762).

Almost surely, 252810883 is an apocalyptic number.

52810883 is a deficient number, since it is larger than the sum of its proper divisors (40165).

52810883 is a wasteful number, since it uses less digits than its factorization.

52810883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40164.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 52810883 is about 7267.1096730406. The cubic root of 52810883 is about 375.1812646638.

It can be divided in two parts, 528 and 10883, that added together give a palindrome (11411).

The spelling of 52810883 in words is "fifty-two million, eight hundred ten thousand, eight hundred eighty-three".

Divisors: 1 1361 38803 52810883