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52233856873 = 11113145128961
BaseRepresentation
bin110000101001011000…
…010110011101101001
311222211021012212011121
4300221120112131221
51323433331404443
635555040455241
73526255313002
oct605130263551
9158737185147
1052233856873
1120174717860
12a15901a521
134c057c6a23
1427572a21a9
15155aa4d4ed
hexc29616769

52233856873 has 16 divisors (see below), whose sum is σ = 57528263232. Its totient is φ = 47031040000.

The previous prime is 52233856853. The next prime is 52233856901. The reversal of 52233856873 is 37865833225.

It is a cyclic number.

It is not a de Polignac number, because 52233856873 - 25 = 52233856841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52233856873.

It is not an unprimeable number, because it can be changed into a prime (52233856853) 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 15 ways as a sum of consecutive naturals, for example, 1789113 + ... + 1818073.

It is an arithmetic number, because the mean of its divisors is an integer number (3595516452).

Almost surely, 252233856873 is an apocalyptic number.

It is an amenable number.

52233856873 is a deficient number, since it is larger than the sum of its proper divisors (5294406359).

52233856873 is a wasteful number, since it uses less digits than its factorization.

52233856873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30536.

The product of its digits is 7257600, while the sum is 52.

The spelling of 52233856873 in words is "fifty-two billion, two hundred thirty-three million, eight hundred fifty-six thousand, eight hundred seventy-three".

Divisors: 1 11 113 1243 1451 15961 28961 163963 318571 1803593 3272593 35998523 42022411 462246521 4748532443 52233856873