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12052083652287 = 372259693157109
BaseRepresentation
bin1010111101100001100000…
…1010100011011010111111
31120200011112102122210000020
42233120120022203122333
53034430131403333122
641344352323303223
72352506603524200
oct257303012433277
946604472583006
1012052083652287
11392729502a738
12142793651ab13
13695678045553
142d9476d415a7
1515d78069dc5c
hexaf6182a36bf

12052083652287 has 24 divisors (see below), whose sum is σ = 18693753447600. Its totient is φ = 6886637565696.

The previous prime is 12052083652261. The next prime is 12052083652303. The reversal of 12052083652287 is 78225638025021.

It is not a de Polignac number, because 12052083652287 - 226 = 12052016543423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052083652787) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2238889 + ... + 5395997.

It is an arithmetic number, because the mean of its divisors is an integer number (778906393650).

Almost surely, 212052083652287 is an apocalyptic number.

12052083652287 is a deficient number, since it is larger than the sum of its proper divisors (6641669795313).

12052083652287 is a wasteful number, since it uses less digits than its factorization.

12052083652287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183095 (or 3183088 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 12052083652287 in words is "twelve trillion, fifty-two billion, eighty-three million, six hundred fifty-two thousand, two hundred eighty-seven".

Divisors: 1 3 7 21 49 147 25969 77907 181783 545349 1272481 3157109 3817443 9471327 22099763 66299289 154698341 464095023 81986963621 245960890863 573908745347 1721726236041 4017361217429 12052083652287