Base | Representation |
---|---|
bin | 111100011101001… |
… | …0101011110010011 |
3 | 12020101002102202012 |
4 | 1320322111132103 |
5 | 13123302330402 |
6 | 533143013135 |
7 | 101161313633 |
oct | 17072253623 |
9 | 5211072665 |
10 | 2028558227 |
11 | 951082903 |
12 | 48743a1ab |
13 | 264366017 |
14 | 1535b06c3 |
15 | bd154452 |
hex | 78e95793 |
2028558227 has 2 divisors, whose sum is σ = 2028558228. Its totient is φ = 2028558226.
The previous prime is 2028558197. The next prime is 2028558241. The reversal of 2028558227 is 7228558202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2028558227 - 220 = 2027509651 is a prime.
It is not a weakly prime, because it can be changed into another prime (2028558247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014279113 + 1014279114.
It is an arithmetic number, because the mean of its divisors is an integer number (1014279114).
Almost surely, 22028558227 is an apocalyptic number.
2028558227 is a deficient number, since it is larger than the sum of its proper divisors (1).
2028558227 is an equidigital number, since it uses as much as digits as its factorization.
2028558227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 179200, while the sum is 41.
The square root of 2028558227 is about 45039.5185031989. The cubic root of 2028558227 is about 1265.8895828386.
The spelling of 2028558227 in words is "two billion, twenty-eight million, five hundred fifty-eight thousand, two hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •