Base | Representation |
---|---|
bin | 10011000010101011… |
… | …01001111010001011 |
3 | 222101110101021022002 |
4 | 21201111221322023 |
5 | 131414042014402 |
6 | 4410230221215 |
7 | 511223035205 |
oct | 114125517213 |
9 | 28343337262 |
10 | 10223001227 |
11 | 437668814a |
12 | 1b937b480b |
13 | c6bc68c6a |
14 | 6cda11775 |
15 | 3ec75c602 |
hex | 261569e8b |
10223001227 has 2 divisors, whose sum is σ = 10223001228. Its totient is φ = 10223001226.
The previous prime is 10223001209. The next prime is 10223001233. The reversal of 10223001227 is 72210032201.
10223001227 is digitally balanced in base 2 and base 3, because in such bases 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 10223001227 - 216 = 10222935691 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10223001199 and 10223001208.
It is not a weakly prime, because it can be changed into another prime (10223001277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111500613 + 5111500614.
It is an arithmetic number, because the mean of its divisors is an integer number (5111500614).
Almost surely, 210223001227 is an apocalyptic number.
10223001227 is a deficient number, since it is larger than the sum of its proper divisors (1).
10223001227 is an equidigital number, since it uses as much as digits as its factorization.
10223001227 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 336, while the sum is 20.
Adding to 10223001227 its reverse (72210032201), we get a palindrome (82433033428).
The spelling of 10223001227 in words is "ten billion, two hundred twenty-three million, one thousand, two hundred twenty-seven".
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