Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00101001110111011 |
3 | 221220000022000212111 |
4 | 21111311211032323 |
5 | 131020142402331 |
6 | 4335134353151 |
7 | 503360653024 |
oct | 112565451673 |
9 | 27800260774 |
10 | 10030044091 |
11 | 4287775641 |
12 | 1b3b05b7b7 |
13 | c3aca9542 |
14 | 6b2143c4b |
15 | 3da844db1 |
hex | 255d653bb |
10030044091 has 2 divisors, whose sum is σ = 10030044092. Its totient is φ = 10030044090.
The previous prime is 10030044053. The next prime is 10030044109. The reversal of 10030044091 is 19044003001.
Together with next prime (10030044109) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10030044091 - 215 = 10030011323 is a prime.
It is not a weakly prime, because it can be changed into another prime (10030044991) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015022045 + 5015022046.
It is an arithmetic number, because the mean of its divisors is an integer number (5015022046).
Almost surely, 210030044091 is an apocalyptic number.
10030044091 is a deficient number, since it is larger than the sum of its proper divisors (1).
10030044091 is an equidigital number, since it uses as much as digits as its factorization.
10030044091 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 10030044091 its reverse (19044003001), we get a palindrome (29074047092).
The spelling of 10030044091 in words is "ten billion, thirty million, forty-four thousand, ninety-one".
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