Base | Representation |
---|---|
bin | 1001101011111100101000… |
… | …11000001110101001101011 |
3 | 2210102101012111102012221000 |
4 | 10311332110120032221223 |
5 | 10242444410420402144 |
6 | 113145352340050043 |
7 | 4325651251153062 |
oct | 465762430165153 |
9 | 83371174365830 |
10 | 21301232200299 |
11 | 6872890289587 |
12 | 24803a3693923 |
13 | bb690b767c7c |
14 | 538db13191d9 |
15 | 26e162057769 |
hex | 135f9460ea6b |
21301232200299 has 16 divisors (see below), whose sum is σ = 31557652617600. Its totient is φ = 14200699255848.
The previous prime is 21301232200291. The next prime is 21301232200309. The reversal of 21301232200299 is 99200223210312.
21301232200299 is a `hidden beast` number, since 2 + 1 + 30 + 12 + 322 + 0 + 0 + 299 = 666.
It is not a de Polignac number, because 21301232200299 - 23 = 21301232200291 is a prime.
It is not an unprimeable number, because it can be changed into a prime (21301232200291) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142629 + ... + 6528614.
It is an arithmetic number, because the mean of its divisors is an integer number (1972353288600).
Almost surely, 221301232200299 is an apocalyptic number.
21301232200299 is a deficient number, since it is larger than the sum of its proper divisors (10256420417301).
21301232200299 is a wasteful number, since it uses less digits than its factorization.
21301232200299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6789511 (or 6789505 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The spelling of 21301232200299 in words is "twenty-one trillion, three hundred one billion, two hundred thirty-two million, two hundred thousand, two hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •