Base | Representation |
---|---|
bin | 10110011011101011… |
… | …11100111111100010 |
3 | 1011002022210111000100 |
4 | 23031311330333202 |
5 | 144131103013310 |
6 | 5311020003230 |
7 | 604306162503 |
oct | 131565747742 |
9 | 34068714010 |
10 | 12043407330 |
11 | 512020a1a9 |
12 | 2401390516 |
13 | 119c152236 |
14 | 8236babaa |
15 | 4a7496ec0 |
hex | 2cdd7cfe2 |
12043407330 has 48 divisors (see below), whose sum is σ = 31319775864. Its totient is φ = 3210865920.
The previous prime is 12043407329. The next prime is 12043407331. The reversal of 12043407330 is 3370434021.
It is an interprime number because it is at equal distance from previous prime (12043407329) and next prime (12043407331).
It can be written as a sum of positive squares in 4 ways, for example, as 8293927041 + 3749480289 = 91071^2 + 61233^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12043407294 and 12043407303.
It is not an unprimeable number, because it can be changed into a prime (12043407331) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490302 + ... + 514278.
Almost surely, 212043407330 is an apocalyptic number.
12043407330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12043407330 is an abundant number, since it is smaller than the sum of its proper divisors (19276368534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12043407330 is a wasteful number, since it uses less digits than its factorization.
12043407330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29571 (or 29568 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The spelling of 12043407330 in words is "twelve billion, forty-three million, four hundred seven thousand, three hundred thirty".
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