Base | Representation |
---|---|
bin | 10010101001011010… |
… | …00010001010100111 |
3 | 221211200111211001222 |
4 | 21110231002022213 |
5 | 131000310313322 |
6 | 4333215010555 |
7 | 503040213656 |
oct | 112455021247 |
9 | 27750454058 |
10 | 10011026087 |
11 | 4277a66087 |
12 | 1b34809a5b |
13 | c3707b09a |
14 | 6ad7d319d |
15 | 3d8d39e42 |
hex | 254b422a7 |
10011026087 has 2 divisors, whose sum is σ = 10011026088. Its totient is φ = 10011026086.
The previous prime is 10011025949. The next prime is 10011026093. The reversal of 10011026087 is 78062011001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10011026087 - 214 = 10011009703 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10011028087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005513043 + 5005513044.
It is an arithmetic number, because the mean of its divisors is an integer number (5005513044).
Almost surely, 210011026087 is an apocalyptic number.
10011026087 is a deficient number, since it is larger than the sum of its proper divisors (1).
10011026087 is an equidigital number, since it uses as much as digits as its factorization.
10011026087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 672, while the sum is 26.
Adding to 10011026087 its reverse (78062011001), we get a palindrome (88073037088).
The spelling of 10011026087 in words is "ten billion, eleven million, twenty-six thousand, eighty-seven".
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