Base | Representation |
---|---|
bin | 1100100010101101010011… |
… | …0010011111010011101101 |
3 | 1210211100110201211002221110 |
4 | 3020223110302133103231 |
5 | 3301420232221303024 |
6 | 45155121301422233 |
7 | 2622216224433132 |
oct | 310532462372355 |
9 | 53740421732843 |
10 | 13790415025389 |
11 | 4437533848172 |
12 | 166881210a979 |
13 | 790579c19c82 |
14 | 3596613c0589 |
15 | 18dac124b629 |
hex | c8ad4c9f4ed |
13790415025389 has 8 divisors (see below), whose sum is σ = 18734148713952. Its totient is φ = 9020145676880.
The previous prime is 13790415025367. The next prime is 13790415025421. The reversal of 13790415025389 is 98352051409731.
It is a happy number.
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 13790415025389 - 25 = 13790415025357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13790415725389) 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, 43366084827 + ... + 43366085144.
It is an arithmetic number, because the mean of its divisors is an integer number (2341768589244).
Almost surely, 213790415025389 is an apocalyptic number.
It is an amenable number.
13790415025389 is a deficient number, since it is larger than the sum of its proper divisors (4943733688563).
13790415025389 is an equidigital number, since it uses as much as digits as its factorization.
13790415025389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86732170027.
The product of its (nonzero) digits is 8164800, while the sum is 57.
The spelling of 13790415025389 in words is "thirteen trillion, seven hundred ninety billion, four hundred fifteen million, twenty-five thousand, three hundred eighty-nine".
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