Base | Representation |
---|---|
bin | 1100001111011111000011… |
… | …0110111001001101111001 |
3 | 1202122210001122001101212202 |
4 | 3003313300312321031321 |
5 | 3231012413401212340 |
6 | 44343303542515545 |
7 | 2556315434440403 |
oct | 303676066711571 |
9 | 52583048041782 |
10 | 13460173460345 |
11 | 431a478015507 |
12 | 1614808a35bb5 |
13 | 76839a977ca1 |
14 | 347693b11b73 |
15 | 1851e3b48c15 |
hex | c3df0db9379 |
13460173460345 has 8 divisors (see below), whose sum is σ = 16152240441480. Its totient is φ = 10768117242240.
The previous prime is 13460173460323. The next prime is 13460173460351. The reversal of 13460173460345 is 54306437106431.
It can be written as a sum of positive squares in 4 ways, for example, as 3411660196624 + 10048513263721 = 1847068^2 + 3169939^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-13460173460345 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13460173460345.
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, 378911 + ... + 5202299.
It is an arithmetic number, because the mean of its divisors is an integer number (2019030055185).
Almost surely, 213460173460345 is an apocalyptic number.
It is an amenable number.
13460173460345 is a deficient number, since it is larger than the sum of its proper divisors (2692066981135).
13460173460345 is an equidigital number, since it uses as much as digits as its factorization.
13460173460345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5381515.
The product of its (nonzero) digits is 2177280, while the sum is 47.
The spelling of 13460173460345 in words is "thirteen trillion, four hundred sixty billion, one hundred seventy-three million, four hundred sixty thousand, three hundred forty-five".
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