Base | Representation |
---|---|
bin | 11000110001100000… |
… | …10100100110110011 |
3 | 1021022220201022011011 |
4 | 30120300110212303 |
5 | 204214324104022 |
6 | 10035433531351 |
7 | 650410011364 |
oct | 143060244663 |
9 | 37286638134 |
10 | 13300222387 |
11 | 57056a0a31 |
12 | 26b2273b57 |
13 | 133c649a9a |
14 | 902599b6b |
15 | 52c9a6977 |
hex | 318c149b3 |
13300222387 has 2 divisors, whose sum is σ = 13300222388. Its totient is φ = 13300222386.
The previous prime is 13300222333. The next prime is 13300222477. The reversal of 13300222387 is 78322200331.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13300222387 - 215 = 13300189619 is a prime.
It is not a weakly prime, because it can be changed into another prime (13300222487) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650111193 + 6650111194.
It is an arithmetic number, because the mean of its divisors is an integer number (6650111194).
Almost surely, 213300222387 is an apocalyptic number.
13300222387 is a deficient number, since it is larger than the sum of its proper divisors (1).
13300222387 is an equidigital number, since it uses as much as digits as its factorization.
13300222387 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12096, while the sum is 31.
It can be divided in two parts, 13300222 and 387, that added together give a square (13300609 = 36472).
The spelling of 13300222387 in words is "thirteen billion, three hundred million, two hundred twenty-two thousand, three hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •