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52995132583 = 1011832928627
BaseRepresentation
bin110001010110110000…
…011000110010100111
312001210022200200010021
4301112300120302213
51332013223220313
640202353340011
73554161123501
oct612660306247
9161708620107
1052995132583
1120525409538
12a32bb67607
134cc743b923
1427ca42ad71
1515a27c678d
hexc56c18ca7

52995132583 has 8 divisors (see below), whose sum is σ = 53524626480. Its totient is φ = 52465732800.

The previous prime is 52995132551. The next prime is 52995132629. The reversal of 52995132583 is 38523159925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52995132583 - 25 = 52995132551 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 52995132583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52995136583) 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, 1836916 + ... + 1865542.

It is an arithmetic number, because the mean of its divisors is an integer number (6690578310).

Almost surely, 252995132583 is an apocalyptic number.

52995132583 is a deficient number, since it is larger than the sum of its proper divisors (529493897).

52995132583 is a wasteful number, since it uses less digits than its factorization.

52995132583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47057.

The product of its digits is 2916000, while the sum is 52.

The spelling of 52995132583 in words is "fifty-two billion, nine hundred ninety-five million, one hundred thirty-two thousand, five hundred eighty-three".

Divisors: 1 101 18329 28627 1851229 2891327 524704283 52995132583