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52259344148 = 22111187712367
BaseRepresentation
bin110000101010111001…
…100100111100010100
311222220001011202010202
4300222321210330110
51324011343003043
640001351040032
73530015044634
oct605271447424
9158801152122
1052259344148
1120188045820
12a165670018
134c0ab7b95b
14275a8186c4
15155cdd51b8
hexc2ae64f14

52259344148 has 12 divisors (see below), whose sum is σ = 99767838912. Its totient is φ = 23754247320.

The previous prime is 52259344141. The next prime is 52259344169. The reversal of 52259344148 is 84144395225.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52259344141) 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 3 ways as a sum of consecutive naturals, for example, 593856140 + ... + 593856227.

It is an arithmetic number, because the mean of its divisors is an integer number (8313986576).

Almost surely, 252259344148 is an apocalyptic number.

It is an amenable number.

52259344148 is a deficient number, since it is larger than the sum of its proper divisors (47508494764).

52259344148 is a wasteful number, since it uses less digits than its factorization.

52259344148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187712382 (or 1187712380 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 47.

The spelling of 52259344148 in words is "fifty-two billion, two hundred fifty-nine million, three hundred forty-four thousand, one hundred forty-eight".

Divisors: 1 2 4 11 22 44 1187712367 2375424734 4750849468 13064836037 26129672074 52259344148