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12418830706 = 233118759563
BaseRepresentation
bin10111001000011100…
…00101000101110010
31012001111012222001211
423210032011011302
5200413210040311
65412150350334
7616515214342
oct134416050562
935044188054
1012418830706
1152a3119357
1224a705b3aa
13122bb6a249
1485b4c4d22
154ca403821
hex2e4385172

12418830706 has 8 divisors (see below), whose sum is σ = 18684525744. Its totient is φ = 6190655460.

The previous prime is 12418830679. The next prime is 12418830719. The reversal of 12418830706 is 60703881421.

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

It is a super-2 number, since 2×124188307062 (a number of 21 digits) contains 22 as substring.

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, 9379120 + ... + 9380443.

It is an arithmetic number, because the mean of its divisors is an integer number (2335565718).

Almost surely, 212418830706 is an apocalyptic number.

12418830706 is a deficient number, since it is larger than the sum of its proper divisors (6265695038).

12418830706 is a wasteful number, since it uses less digits than its factorization.

12418830706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18759896.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 12418830706 in words is "twelve billion, four hundred eighteen million, eight hundred thirty thousand, seven hundred six".

Divisors: 1 2 331 662 18759563 37519126 6209415353 12418830706