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12682835 = 511230597
BaseRepresentation
bin110000011000…
…011001010011
3212212100120122
4300120121103
511221322320
61131500455
7212542124
oct60303123
925770518
1012682835
117182890
1242b772b
132820a49
14198204b
1511a7d25
hexc18653

12682835 has 8 divisors (see below), whose sum is σ = 16603056. Its totient is φ = 9223840.

The previous prime is 12682829. The next prime is 12682843. The reversal of 12682835 is 53828621.

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

It is not a de Polignac number, because 12682835 - 212 = 12678739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12682795 and 12682804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115244 + ... + 115353.

It is an arithmetic number, because the mean of its divisors is an integer number (2075382).

Almost surely, 212682835 is an apocalyptic number.

12682835 is a deficient number, since it is larger than the sum of its proper divisors (3920221).

12682835 is a wasteful number, since it uses less digits than its factorization.

12682835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230613.

The product of its digits is 23040, while the sum is 35.

The square root of 12682835 is about 3561.2968143641. The cubic root of 12682835 is about 233.2054957333.

The spelling of 12682835 in words is "twelve million, six hundred eighty-two thousand, eight hundred thirty-five".

Divisors: 1 5 11 55 230597 1152985 2536567 12682835