Base | Representation |
---|---|
bin | 10001110010001101010… |
… | …111101010111000001011 |
3 | 11022211120012201212211012 |
4 | 101302031113222320023 |
5 | 130010421440120314 |
6 | 2333240003154135 |
7 | 154203554612432 |
oct | 21621527527013 |
9 | 4284505655735 |
10 | 1222142504459 |
11 | 431342645458 |
12 | 178a3907594b |
13 | 8b32ab12c56 |
14 | 4321b1a2119 |
15 | 21bcdab793e |
hex | 11c8d5eae0b |
1222142504459 has 2 divisors, whose sum is σ = 1222142504460. Its totient is φ = 1222142504458.
The previous prime is 1222142504441. The next prime is 1222142504477. The reversal of 1222142504459 is 9544052412221.
It is a balanced prime because it is at equal distance from previous prime (1222142504441) and next prime (1222142504477).
It is a cyclic number.
It is not a de Polignac number, because 1222142504459 - 28 = 1222142504203 is a prime.
It is not a weakly prime, because it can be changed into another prime (1222142504419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611071252229 + 611071252230.
It is an arithmetic number, because the mean of its divisors is an integer number (611071252230).
Almost surely, 21222142504459 is an apocalyptic number.
1222142504459 is a deficient number, since it is larger than the sum of its proper divisors (1).
1222142504459 is an equidigital number, since it uses as much as digits as its factorization.
1222142504459 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 230400, while the sum is 41.
The spelling of 1222142504459 in words is "one trillion, two hundred twenty-two billion, one hundred forty-two million, five hundred four thousand, four hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.031 sec. • engine limits •