Base | Representation |
---|---|
bin | 111100111111101… |
… | …111010110111011 |
3 | 2122022121011022222 |
4 | 330333233112323 |
5 | 4043433421021 |
6 | 245313434255 |
7 | 34234156256 |
oct | 7477572673 |
9 | 2568534288 |
10 | 1023342011 |
11 | 485716aaa |
12 | 24686b98b |
13 | 134020823 |
14 | 99ca609d |
15 | 5ec926ab |
hex | 3cfef5bb |
1023342011 has 4 divisors (see below), whose sum is σ = 1023606792. Its totient is φ = 1023077232.
The previous prime is 1023342007. The next prime is 1023342029. The reversal of 1023342011 is 1102433201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1102433201 = 27767 ⋅39703.
It is a cyclic number.
It is not a de Polignac number, because 1023342011 - 22 = 1023342007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1023342911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126506 + ... + 134351.
It is an arithmetic number, because the mean of its divisors is an integer number (255901698).
Almost surely, 21023342011 is an apocalyptic number.
1023342011 is a deficient number, since it is larger than the sum of its proper divisors (264781).
1023342011 is an equidigital number, since it uses as much as digits as its factorization.
1023342011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264780.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1023342011 is about 31989.7172697728. The cubic root of 1023342011 is about 1007.7209045459.
Adding to 1023342011 its reverse (1102433201), we get a palindrome (2125775212).
The spelling of 1023342011 in words is "one billion, twenty-three million, three hundred forty-two thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •