Base | Representation |
---|---|
bin | 10010101010110101… |
… | …10000101110110111 |
3 | 221212112001211102221 |
4 | 21111122300232313 |
5 | 131011342411203 |
6 | 4334323543211 |
7 | 503244131062 |
oct | 112532605667 |
9 | 27775054387 |
10 | 10023013303 |
11 | 4283803276 |
12 | 1b3882ab07 |
13 | c396b7304 |
14 | 6b12338d9 |
15 | 3d9e06abd |
hex | 2556b0bb7 |
10023013303 has 4 divisors (see below), whose sum is σ = 10135631520. Its totient is φ = 9910395088.
The previous prime is 10023013291. The next prime is 10023013307. The reversal of 10023013303 is 30331032001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30331032001 = 17 ⋅1784178353.
It is a cyclic number.
It is not a de Polignac number, because 10023013303 - 217 = 10022882231 is a prime.
It is a super-2 number, since 2×100230133032 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10023013307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56308975 + ... + 56309152.
It is an arithmetic number, because the mean of its divisors is an integer number (2533907880).
Almost surely, 210023013303 is an apocalyptic number.
10023013303 is a deficient number, since it is larger than the sum of its proper divisors (112618217).
10023013303 is an equidigital number, since it uses as much as digits as its factorization.
10023013303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112618216.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 10023013303 its reverse (30331032001), we get a palindrome (40354045304).
The spelling of 10023013303 in words is "ten billion, twenty-three million, thirteen thousand, three hundred three".
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