Base | Representation |
---|---|
bin | 10101100000111111… |
… | …001001000010010111 |
3 | 2012122000111021001220 |
4 | 111200333021002113 |
5 | 334303103020203 |
6 | 14340220021423 |
7 | 1445326525323 |
oct | 254077110227 |
9 | 65560437056 |
10 | 23102001303 |
11 | 9885528567 |
12 | 4588991873 |
13 | 2242253874 |
14 | 1192280983 |
15 | 90325c653 |
hex | 560fc9097 |
23102001303 has 8 divisors (see below), whose sum is σ = 30809378688. Its totient is φ = 15397979064.
The previous prime is 23102001287. The next prime is 23102001317. The reversal of 23102001303 is 30310020132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23102001303 - 24 = 23102001287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23102001383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822675 + ... + 850292.
It is an arithmetic number, because the mean of its divisors is an integer number (3851172336).
Almost surely, 223102001303 is an apocalyptic number.
23102001303 is a deficient number, since it is larger than the sum of its proper divisors (7707377385).
23102001303 is a wasteful number, since it uses less digits than its factorization.
23102001303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1677573.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 23102001303 its reverse (30310020132), we get a palindrome (53412021435).
The spelling of 23102001303 in words is "twenty-three billion, one hundred two million, one thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •