Base | Representation |
---|---|
bin | 1010111100101010001110… |
… | …1001011010000010001011 |
3 | 1120121202020020001110112110 |
4 | 2233022203221122002023 |
5 | 3034204233414413024 |
6 | 41333500012113403 |
7 | 2351443060663266 |
oct | 257124351320213 |
9 | 46552206043473 |
10 | 12037243904139 |
11 | 3920a6a412273 |
12 | 1424a94765863 |
13 | 69415177779c |
14 | 2d886a113cdd |
15 | 15d1b2991629 |
hex | af2a3a5a08b |
12037243904139 has 16 divisors (see below), whose sum is σ = 16324700999040. Its totient is φ = 7887358278720.
The previous prime is 12037243904071. The next prime is 12037243904143. The reversal of 12037243904139 is 93140934273021.
It is a happy number.
It is not a de Polignac number, because 12037243904139 - 29 = 12037243903627 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12037243904149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5318377 + ... + 7235994.
It is an arithmetic number, because the mean of its divisors is an integer number (1020293812440).
Almost surely, 212037243904139 is an apocalyptic number.
12037243904139 is a deficient number, since it is larger than the sum of its proper divisors (4287457094901).
12037243904139 is a wasteful number, since it uses less digits than its factorization.
12037243904139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12559850.
The product of its (nonzero) digits is 979776, while the sum is 48.
The spelling of 12037243904139 in words is "twelve trillion, thirty-seven billion, two hundred forty-three million, nine hundred four thousand, one hundred thirty-nine".
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