Base | Representation |
---|---|
bin | 110100111100… |
… | …101110100011 |
3 | 222010012002111 |
4 | 310330232203 |
5 | 12023131402 |
6 | 1213300151 |
7 | 225660064 |
oct | 64745643 |
9 | 28105074 |
10 | 13880227 |
11 | 7920469 |
12 | 4794657 |
13 | 2b4ca6a |
14 | 1bb456b |
15 | 13429d7 |
hex | d3cba3 |
13880227 has 2 divisors, whose sum is σ = 13880228. Its totient is φ = 13880226.
The previous prime is 13880149. The next prime is 13880231. The reversal of 13880227 is 72208831.
13880227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13880227 - 215 = 13847459 is a prime.
It is not a weakly prime, because it can be changed into another prime (13880257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6940113 + 6940114.
It is an arithmetic number, because the mean of its divisors is an integer number (6940114).
Almost surely, 213880227 is an apocalyptic number.
13880227 is a deficient number, since it is larger than the sum of its proper divisors (1).
13880227 is an equidigital number, since it uses as much as digits as its factorization.
13880227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 13880227 is about 3725.6176669111. The cubic root of 13880227 is about 240.3249475707.
The spelling of 13880227 in words is "thirteen million, eight hundred eighty thousand, two hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •