Base | Representation |
---|---|
bin | 11000011110110100… |
… | …01100001111101010 |
3 | 1020220222200012222112 |
4 | 30033122030033222 |
5 | 203404204113101 |
6 | 10012113122322 |
7 | 643464164213 |
oct | 141732141752 |
9 | 36828605875 |
10 | 13143426026 |
11 | 5635137565 |
12 | 26698593a2 |
13 | 131600b583 |
14 | 8c982240a |
15 | 51dd336bb |
hex | 30f68c3ea |
13143426026 has 8 divisors (see below), whose sum is σ = 19715772000. Its totient is φ = 6571502028.
The previous prime is 13143426011. The next prime is 13143426089. The reversal of 13143426026 is 62062434131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13143425983 and 13143426001.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10526 + ... + 162473.
It is an arithmetic number, because the mean of its divisors is an integer number (2464471500).
Almost surely, 213143426026 is an apocalyptic number.
13143426026 is a deficient number, since it is larger than the sum of its proper divisors (6572345974).
13143426026 is a wasteful number, since it uses less digits than its factorization.
13143426026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210988.
The product of its (nonzero) digits is 20736, while the sum is 32.
The spelling of 13143426026 in words is "thirteen billion, one hundred forty-three million, four hundred twenty-six thousand, twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.991 sec. • engine limits •