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12164225714 = 219682746889
BaseRepresentation
bin10110101010000101…
…10101101010110010
31011101202010200200022
423111002311222302
5144403020210324
65331013323442
7610304132624
oct132502655262
934352120608
1012164225714
11518242a903
122435936582
1311bb1a47c4
1483576ac14
154b2db005e
hex2d50b5ab2

12164225714 has 16 divisors (see below), whose sum is σ = 19209895200. Its totient is φ = 5761034784.

The previous prime is 12164225707. The next prime is 12164225789. The reversal of 12164225714 is 41752246121.

12164225714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×121642257142 (a number of 21 digits) contains 22 as substring.

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, 235982 + ... + 282870.

It is an arithmetic number, because the mean of its divisors is an integer number (1200618450).

Almost surely, 212164225714 is an apocalyptic number.

12164225714 is a deficient number, since it is larger than the sum of its proper divisors (7045669486).

12164225714 is a wasteful number, since it uses less digits than its factorization.

12164225714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53737.

The product of its digits is 26880, while the sum is 35.

The spelling of 12164225714 in words is "twelve billion, one hundred sixty-four million, two hundred twenty-five thousand, seven hundred fourteen".

Divisors: 1 2 19 38 6827 13654 46889 93778 129713 259426 890891 1781782 320111203 640222406 6082112857 12164225714