Base | Representation |
---|---|
bin | 10010101001010100… |
… | …10000111110000011 |
3 | 221211122010221110122 |
4 | 21110222100332003 |
5 | 131000114102131 |
6 | 4333151250455 |
7 | 503031101645 |
oct | 112452207603 |
9 | 27748127418 |
10 | 10010300291 |
11 | 427760a852 |
12 | 1b34519a2b |
13 | c36b85914 |
14 | 6ad684895 |
15 | 3d8c44d7b |
hex | 254a90f83 |
10010300291 has 2 divisors, whose sum is σ = 10010300292. Its totient is φ = 10010300290.
The previous prime is 10010300249. The next prime is 10010300317. The reversal of 10010300291 is 19200301001.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10010300291 - 210 = 10010299267 is a prime.
It is a super-2 number, since 2×100103002912 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10010300221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005150145 + 5005150146.
It is an arithmetic number, because the mean of its divisors is an integer number (5005150146).
Almost surely, 210010300291 is an apocalyptic number.
10010300291 is a deficient number, since it is larger than the sum of its proper divisors (1).
10010300291 is an equidigital number, since it uses as much as digits as its factorization.
10010300291 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 10010300291 its reverse (19200301001), we get a palindrome (29210601292).
The spelling of 10010300291 in words is "ten billion, ten million, three hundred thousand, two hundred ninety-one".
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