Base | Representation |
---|---|
bin | 10111000000010010… |
… | …10111100111011111 |
3 | 1011212201121202010201 |
4 | 23200021113213133 |
5 | 200243211041012 |
6 | 5401305444331 |
7 | 615025256515 |
oct | 134011274737 |
9 | 34781552121 |
10 | 12350487007 |
11 | 5268589761 |
12 | 24881a06a7 |
13 | 121a95b5a1 |
14 | 8523b44b5 |
15 | 4c4403857 |
hex | 2e02579df |
12350487007 has 4 divisors (see below), whose sum is σ = 12351703000. Its totient is φ = 12349271016.
The previous prime is 12350486987. The next prime is 12350487043. The reversal of 12350487007 is 70078405321.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12350487007 - 215 = 12350454239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12350484007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592632 + ... + 613117.
It is an arithmetic number, because the mean of its divisors is an integer number (3087925750).
Almost surely, 212350487007 is an apocalyptic number.
12350487007 is a deficient number, since it is larger than the sum of its proper divisors (1215993).
12350487007 is a wasteful number, since it uses less digits than its factorization.
12350487007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1215992.
The product of its (nonzero) digits is 47040, while the sum is 37.
The spelling of 12350487007 in words is "twelve billion, three hundred fifty million, four hundred eighty-seven thousand, seven".
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