Base | Representation |
---|---|
bin | 1010111101011011001100… |
… | …0010101001010011011111 |
3 | 1120200000011012020222220222 |
4 | 2233112303002221103133 |
5 | 3034413143043033130 |
6 | 41343512120031555 |
7 | 2352416553100415 |
oct | 257266302512337 |
9 | 46600135228828 |
10 | 12050387080415 |
11 | 39265a4399122 |
12 | 14275423025bb |
13 | 6954676c9478 |
14 | 2d93558ad2b5 |
15 | 15d6d1775ce5 |
hex | af5b30a94df |
12050387080415 has 8 divisors (see below), whose sum is σ = 14464640221728. Its totient is φ = 9637525847520.
The previous prime is 12050387080393. The next prime is 12050387080441. The reversal of 12050387080415 is 51408078305021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12050387080415 - 222 = 12050382886111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347958056 + ... + 347992685.
It is an arithmetic number, because the mean of its divisors is an integer number (1808080027716).
Almost surely, 212050387080415 is an apocalyptic number.
12050387080415 is a deficient number, since it is larger than the sum of its proper divisors (2414253141313).
12050387080415 is an equidigital number, since it uses as much as digits as its factorization.
12050387080415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695954209.
The product of its (nonzero) digits is 268800, while the sum is 44.
The spelling of 12050387080415 in words is "twelve trillion, fifty billion, three hundred eighty-seven million, eighty thousand, four hundred fifteen".
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