Base | Representation |
---|---|
bin | 1011110101110100100000… |
… | …1001001100000011100001 |
3 | 1201002121222100111222220111 |
4 | 2331131020021030003201 |
5 | 3201301414044224101 |
6 | 43404544100411321 |
7 | 2512416210065653 |
oct | 275351011140341 |
9 | 51077870458814 |
10 | 13019256242401 |
11 | 416a487812712 |
12 | 15632766a6b41 |
13 | 7359312429a6 |
14 | 3301c76226d3 |
15 | 1789d9e8a251 |
hex | bd74824c0e1 |
13019256242401 has 8 divisors (see below), whose sum is σ = 13206197487744. Its totient is φ = 12832414203840.
The previous prime is 13019256242353. The next prime is 13019256242411. The reversal of 13019256242401 is 10424265291031.
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 13019256242401 - 235 = 12984896504033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13019256242411) 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 7 ways as a sum of consecutive naturals, for example, 24537325 + ... + 25062298.
It is an arithmetic number, because the mean of its divisors is an integer number (1650774685968).
Almost surely, 213019256242401 is an apocalyptic number.
It is an amenable number.
13019256242401 is a deficient number, since it is larger than the sum of its proper divisors (186941245343).
13019256242401 is an equidigital number, since it uses as much as digits as its factorization.
13019256242401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49603391.
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 13019256242401 in words is "thirteen trillion, nineteen billion, two hundred fifty-six million, two hundred forty-two thousand, four hundred one".
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