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12853883 = 76727407
BaseRepresentation
bin110001000010…
…001001111011
3220012001012202
4301002021323
511242311013
61135300415
7214153610
oct61021173
926161182
1012853883
11728a349
12437a70b
132880863
1419c8507
1511dd858
hexc4227b

12853883 has 8 divisors (see below), whose sum is σ = 14909952. Its totient is φ = 10852776.

The previous prime is 12853877. The next prime is 12853963. The reversal of 12853883 is 38835821.

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 12853883 - 220 = 11805307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12853843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13235 + ... + 14172.

It is an arithmetic number, because the mean of its divisors is an integer number (1863744).

Almost surely, 212853883 is an apocalyptic number.

12853883 is a deficient number, since it is larger than the sum of its proper divisors (2056069).

12853883 is an equidigital number, since it uses as much as digits as its factorization.

12853883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27481.

The product of its digits is 46080, while the sum is 38.

The square root of 12853883 is about 3585.2312338258. The cubic root of 12853883 is about 234.2491988110.

The spelling of 12853883 in words is "twelve million, eight hundred fifty-three thousand, eight hundred eighty-three".

Divisors: 1 7 67 469 27407 191849 1836269 12853883