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12842935 = 57366941
BaseRepresentation
bin110000111111…
…011110110111
3220011111012021
4300333132313
511241433220
61135134011
7214106650
oct60773667
926144167
1012842935
1172820a6
124374307
132878891
1419c4527
1511da4aa
hexc3f7b7

12842935 has 8 divisors (see below), whose sum is σ = 17613216. Its totient is φ = 8806560.

The previous prime is 12842927. The next prime is 12842941. The reversal of 12842935 is 53924821.

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

It is not a de Polignac number, because 12842935 - 23 = 12842927 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 12842935.

It is a congruent number.

It is an unprimeable number.

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, 183436 + ... + 183505.

It is an arithmetic number, because the mean of its divisors is an integer number (2201652).

Almost surely, 212842935 is an apocalyptic number.

12842935 is a deficient number, since it is larger than the sum of its proper divisors (4770281).

12842935 is an equidigital number, since it uses as much as digits as its factorization.

12842935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366953.

The product of its digits is 17280, while the sum is 34.

The square root of 12842935 is about 3583.7040893467. The cubic root of 12842935 is about 234.1826744600.

The spelling of 12842935 in words is "twelve million, eight hundred forty-two thousand, nine hundred thirty-five".

Divisors: 1 5 7 35 366941 1834705 2568587 12842935