Base | Representation |
---|---|
bin | 11000011011011101… |
… | …100110111000100001 |
3 | 2111201001102000010200 |
4 | 120123131212320201 |
5 | 412210010100144 |
6 | 20014455415413 |
7 | 1616005665564 |
oct | 303335467041 |
9 | 74631360120 |
10 | 26230550049 |
11 | 10140509540 |
12 | 5100684569 |
13 | 2620466142 |
14 | 13ab98a4db |
15 | a37c44c69 |
hex | 61b766e21 |
26230550049 has 48 divisors (see below), whose sum is σ = 41996011200. Its totient is φ = 15642823680.
The previous prime is 26230550039. The next prime is 26230550063. The reversal of 26230550049 is 94005503262.
26230550049 is a `hidden beast` number, since 2 + 62 + 3 + 0 + 550 + 0 + 49 = 666.
It is not a de Polignac number, because 26230550049 - 215 = 26230517281 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26230549995 and 26230550022.
It is not an unprimeable number, because it can be changed into a prime (26230550039) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8601477 + ... + 8604525.
It is an arithmetic number, because the mean of its divisors is an integer number (874916900).
Almost surely, 226230550049 is an apocalyptic number.
It is an amenable number.
26230550049 is a deficient number, since it is larger than the sum of its proper divisors (15765461151).
26230550049 is a wasteful number, since it uses less digits than its factorization.
26230550049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4430 (or 4427 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The spelling of 26230550049 in words is "twenty-six billion, two hundred thirty million, five hundred fifty thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •