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12307010404 = 2213236673277
BaseRepresentation
bin10110111011000111…
…00001001101100100
31011202200210220110011
423131203201031210
5200201043313104
65353113540004
7613656601543
oct133543411544
934680726404
1012307010404
115245a94087
122475714604
1312119484a0
1484a6d815a
154c06b6904
hex2dd8e1364

12307010404 has 12 divisors (see below), whose sum is σ = 23193981244. Its totient is φ = 5680158624.

The previous prime is 12307010381. The next prime is 12307010431. The reversal of 12307010404 is 40401070321.

12307010404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4617474304 + 7689536100 = 67952^2 + 87690^2 .

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 3 ways as a sum of consecutive naturals, for example, 118336587 + ... + 118336690.

Almost surely, 212307010404 is an apocalyptic number.

It is an amenable number.

12307010404 is a deficient number, since it is larger than the sum of its proper divisors (10886970840).

12307010404 is a wasteful number, since it uses less digits than its factorization.

12307010404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236673294 (or 236673292 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 12307010404 its reverse (40401070321), we get a palindrome (52708080725).

The spelling of 12307010404 in words is "twelve billion, three hundred seven million, ten thousand, four hundred four".

Divisors: 1 2 4 13 26 52 236673277 473346554 946693108 3076752601 6153505202 12307010404