Base | Representation |
---|---|
bin | 10111101110011011… |
… | …10110101010011001 |
3 | 1012212200221000021002 |
4 | 23313031312222121 |
5 | 202041302214323 |
6 | 5503533354345 |
7 | 630435202244 |
oct | 136715665231 |
9 | 35780830232 |
10 | 12737538713 |
11 | 54470103a9 |
12 | 25759389b5 |
13 | 127cbb8373 |
14 | 88b96825b |
15 | 4e83aa828 |
hex | 2f7376a99 |
12737538713 has 8 divisors (see below), whose sum is σ = 13380552000. Its totient is φ = 12101959408.
The previous prime is 12737538703. The next prime is 12737538731. The reversal of 12737538713 is 31783573721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12737538713 - 212 = 12737534617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12737538703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1854983 + ... + 1861836.
It is an arithmetic number, because the mean of its divisors is an integer number (1672569000).
Almost surely, 212737538713 is an apocalyptic number.
It is an amenable number.
12737538713 is a deficient number, since it is larger than the sum of its proper divisors (643013287).
12737538713 is a wasteful number, since it uses less digits than its factorization.
12737538713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3716991.
The product of its digits is 740880, while the sum is 47.
The spelling of 12737538713 in words is "twelve billion, seven hundred thirty-seven million, five hundred thirty-eight thousand, seven hundred thirteen".
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