Base | Representation |
---|---|
bin | 10010101000001111… |
… | …11111000100100111 |
3 | 221211000020101201021 |
4 | 21110013333010213 |
5 | 130440314022322 |
6 | 4332230512011 |
7 | 502561524052 |
oct | 112407770447 |
9 | 27730211637 |
10 | 10001314087 |
11 | 4272532336 |
12 | 1b31505607 |
13 | c3505a63b |
14 | 6ac3c5a99 |
15 | 3d806c4c7 |
hex | 2541ff127 |
10001314087 has 2 divisors, whose sum is σ = 10001314088. Its totient is φ = 10001314086.
The previous prime is 10001314051. The next prime is 10001314151. The reversal of 10001314087 is 78041310001.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10001314087 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10001314007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000657043 + 5000657044.
It is an arithmetic number, because the mean of its divisors is an integer number (5000657044).
Almost surely, 210001314087 is an apocalyptic number.
10001314087 is a deficient number, since it is larger than the sum of its proper divisors (1).
10001314087 is an equidigital number, since it uses as much as digits as its factorization.
10001314087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 672, while the sum is 25.
Adding to 10001314087 its reverse (78041310001), we get a palindrome (88042624088).
The spelling of 10001314087 in words is "ten billion, one million, three hundred fourteen thousand, eighty-seven".
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