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12116794 = 219318863
BaseRepresentation
bin101110001110…
…001100111010
3211210121010011
4232032030322
511100214134
61111412134
7204663634
oct56161472
924717104
1012116794
116926588
12408404a
132683201
141875a54
1510e5264
hexb8e33a

12116794 has 8 divisors (see below), whose sum is σ = 19131840. Its totient is φ = 5739516.

The previous prime is 12116773. The next prime is 12116803. The reversal of 12116794 is 49761121.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159394 + ... + 159469.

It is an arithmetic number, because the mean of its divisors is an integer number (2391480).

Almost surely, 212116794 is an apocalyptic number.

12116794 is a deficient number, since it is larger than the sum of its proper divisors (7015046).

12116794 is a wasteful number, since it uses less digits than its factorization.

12116794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318884.

The product of its digits is 3024, while the sum is 31.

The square root of 12116794 is about 3480.9185569329. The cubic root of 12116794 is about 229.6832059512.

The spelling of 12116794 in words is "twelve million, one hundred sixteen thousand, seven hundred ninety-four".

Divisors: 1 2 19 38 318863 637726 6058397 12116794