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12849244 = 2219169069
BaseRepresentation
bin110001000001…
…000001011100
3220011210211221
4301001001130
511242133434
61135223124
7214134232
oct61010134
926153757
1012849244
117286911
124377aa4
13287b705
1419c6952
1511dc2b4
hexc4105c

12849244 has 12 divisors (see below), whose sum is σ = 23669800. Its totient is φ = 6086448.

The previous prime is 12849227. The next prime is 12849253. The reversal of 12849244 is 44294821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84459 + ... + 84610.

Almost surely, 212849244 is an apocalyptic number.

It is an amenable number.

12849244 is a deficient number, since it is larger than the sum of its proper divisors (10820556).

12849244 is a wasteful number, since it uses less digits than its factorization.

12849244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169092 (or 169090 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 12849244 is about 3584.5842157773. The cubic root of 12849244 is about 234.2210150374.

The spelling of 12849244 in words is "twelve million, eight hundred forty-nine thousand, two hundred forty-four".

Divisors: 1 2 4 19 38 76 169069 338138 676276 3212311 6424622 12849244