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52683111383 = 7157197924223
BaseRepresentation
bin110001000100001010…
…000111101111010111
312000222120120100111112
4301010022013233113
51330343334031013
640111405525235
73543352025630
oct610412075727
9160876510445
1052683111383
1120385274381
12a26357381b
134c778c22b6
14279ac08887
1515851e0ba8
hexc44287bd7

52683111383 has 16 divisors (see below), whose sum is σ = 60625889280. Its totient is φ = 44844804576.

The previous prime is 52683111359. The next prime is 52683111451. The reversal of 52683111383 is 38311138625.

52683111383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52683111383 - 222 = 52678917079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52683111383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52683111353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2162810 + ... + 2187032.

It is an arithmetic number, because the mean of its divisors is an integer number (3789118080).

Almost surely, 252683111383 is an apocalyptic number.

52683111383 is a deficient number, since it is larger than the sum of its proper divisors (7942777897).

52683111383 is a wasteful number, since it uses less digits than its factorization.

52683111383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26366.

The product of its digits is 103680, while the sum is 41.

The spelling of 52683111383 in words is "fifty-two billion, six hundred eighty-three million, one hundred eleven thousand, three hundred eighty-three".

Divisors: 1 7 157 1099 1979 13853 24223 169561 310703 2174921 3803011 26621077 47937317 335561219 7526158769 52683111383