Base | Representation |
---|---|
bin | 10011000010101100… |
… | …11010111100101011 |
3 | 222101110202110211111 |
4 | 21201112122330223 |
5 | 131414114431331 |
6 | 4410234411151 |
7 | 511224532624 |
oct | 114126327453 |
9 | 28343673744 |
10 | 10223202091 |
11 | 4376805053 |
12 | 1b93890ab7 |
13 | c6c00950b |
14 | 6cda64a4b |
15 | 3ec79bdb1 |
hex | 26159af2b |
10223202091 has 2 divisors, whose sum is σ = 10223202092. Its totient is φ = 10223202090.
The previous prime is 10223202043. The next prime is 10223202107. The reversal of 10223202091 is 19020232201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10223202091 - 215 = 10223169323 is a prime.
It is not a weakly prime, because it can be changed into another prime (10223202391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111601045 + 5111601046.
It is an arithmetic number, because the mean of its divisors is an integer number (5111601046).
Almost surely, 210223202091 is an apocalyptic number.
10223202091 is a deficient number, since it is larger than the sum of its proper divisors (1).
10223202091 is an equidigital number, since it uses as much as digits as its factorization.
10223202091 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 10223202091 its reverse (19020232201), we get a palindrome (29243434292).
The spelling of 10223202091 in words is "ten billion, two hundred twenty-three million, two hundred two thousand, ninety-one".
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