Base | Representation |
---|---|
bin | 11101110011100010010… |
… | …00110001100101000111 |
3 | 10121220101022110122122112 |
4 | 32321301020301211013 |
5 | 113234324141421322 |
6 | 2102244252251235 |
7 | 133663106165024 |
oct | 16716110614507 |
9 | 3556338418575 |
10 | 1024100342087 |
11 | 365355a43689 |
12 | 146589170b1b |
13 | 757592c82a4 |
14 | 377d112254b |
15 | 1b98c4785e2 |
hex | ee71231947 |
1024100342087 has 2 divisors, whose sum is σ = 1024100342088. Its totient is φ = 1024100342086.
The previous prime is 1024100341997. The next prime is 1024100342131. The reversal of 1024100342087 is 7802430014201.
1024100342087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (7802430014201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1024100342087 - 224 = 1024083564871 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1024100342687) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512050171043 + 512050171044.
It is an arithmetic number, because the mean of its divisors is an integer number (512050171044).
Almost surely, 21024100342087 is an apocalyptic number.
1024100342087 is a deficient number, since it is larger than the sum of its proper divisors (1).
1024100342087 is an equidigital number, since it uses as much as digits as its factorization.
1024100342087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10752, while the sum is 32.
Adding to 1024100342087 its reverse (7802430014201), we get a palindrome (8826530356288).
The spelling of 1024100342087 in words is "one trillion, twenty-four billion, one hundred million, three hundred forty-two thousand, eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •