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52023365060 = 2252989695457
BaseRepresentation
bin110000011100110101…
…011000110111000100
311222021121010202200112
4300130311120313010
51323020440140220
635522121132152
73521121210152
oct603465306704
9158247122615
1052023365060
1120076919187
12a0ba62a058
134ba1008064
14273734c3d2
1515473205c5
hexc1cd58dc4

52023365060 has 24 divisors (see below), whose sum is σ = 113016277080. Its totient is φ = 20091782144.

The previous prime is 52023365059. The next prime is 52023365063. The reversal of 52023365060 is 6056332025.

It can be written as a sum of positive squares in 4 ways, for example, as 18386944 + 52004978116 = 4288^2 + 228046^2 .

It is not an unprimeable number, because it can be changed into a prime (52023365063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44847149 + ... + 44848308.

It is an arithmetic number, because the mean of its divisors is an integer number (4709011545).

Almost surely, 252023365060 is an apocalyptic number.

It is an amenable number.

52023365060 is an abundant number, since it is smaller than the sum of its proper divisors (60992912020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52023365060 is a wasteful number, since it uses less digits than its factorization.

52023365060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89695495 (or 89695493 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 52023365060 its reverse (6056332025), we get a palindrome (58079697085).

The spelling of 52023365060 in words is "fifty-two billion, twenty-three million, three hundred sixty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 89695457 179390914 358781828 448477285 896954570 1793909140 2601168253 5202336506 10404673012 13005841265 26011682530 52023365060