Base | Representation |
---|---|
bin | 10111000011000100… |
… | …10101000100110100 |
3 | 1011221100111112201102 |
4 | 23201202111010310 |
5 | 200320143314122 |
6 | 5403501345232 |
7 | 615430425161 |
oct | 134142250464 |
9 | 34840445642 |
10 | 12373807412 |
11 | 527a76771a |
12 | 2493b68218 |
13 | 1222735145 |
14 | 855525068 |
15 | 4c64ad492 |
hex | 2e1895134 |
12373807412 has 12 divisors (see below), whose sum is σ = 21767536896. Its totient is φ = 6154511160.
The previous prime is 12373807393. The next prime is 12373807423. The reversal of 12373807412 is 21470837321.
It is a super-2 number, since 2×123738074122 (a number of 21 digits) contains 22 as substring.
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, 8097278 + ... + 8098805.
It is an arithmetic number, because the mean of its divisors is an integer number (1813961408).
Almost surely, 212373807412 is an apocalyptic number.
It is an amenable number.
12373807412 is a deficient number, since it is larger than the sum of its proper divisors (9393729484).
12373807412 is a wasteful number, since it uses less digits than its factorization.
12373807412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16196278 (or 16196276 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 12373807412 in words is "twelve billion, three hundred seventy-three million, eight hundred seven thousand, four hundred twelve".
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