Base | Representation |
---|---|
bin | 10010101010110111… |
… | …00000110011101111 |
3 | 221212112102211120021 |
4 | 21111123200303233 |
5 | 131011420211343 |
6 | 4334332103011 |
7 | 503245611145 |
oct | 112533406357 |
9 | 27775384507 |
10 | 10023210223 |
11 | 4283928214 |
12 | 1b38904a67 |
13 | c39755b30 |
14 | 6b1285595 |
15 | 3d9e450ed |
hex | 2556e0cef |
10023210223 has 8 divisors (see below), whose sum is σ = 10795654800. Its totient is φ = 9250969728.
The previous prime is 10023210209. The next prime is 10023210269. The reversal of 10023210223 is 32201232001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10023210223 - 29 = 10023209711 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10023210197 and 10023210206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10023210283) 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 7 ways as a sum of consecutive naturals, for example, 59943 + ... + 153751.
It is an arithmetic number, because the mean of its divisors is an integer number (1349456850).
Almost surely, 210023210223 is an apocalyptic number.
10023210223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10023210223 is a deficient number, since it is larger than the sum of its proper divisors (772444577).
10023210223 is an equidigital number, since it uses as much as digits as its factorization.
10023210223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102041.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10023210223 its reverse (32201232001), we get a palindrome (42224442224).
The spelling of 10023210223 in words is "ten billion, twenty-three million, two hundred ten thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •