Base | Representation |
---|---|
bin | 10100100101011100… |
… | …010000111110001111 |
3 | 2010001101200220001121 |
4 | 110211130100332033 |
5 | 330231332044043 |
6 | 14053132021411 |
7 | 1411506266023 |
oct | 244534207617 |
9 | 63041626047 |
10 | 22103003023 |
11 | 9412629352 |
12 | 434a301867 |
13 | 21132a761a |
14 | 10d9714383 |
15 | 8956c7ded |
hex | 525710f8f |
22103003023 has 4 divisors (see below), whose sum is σ = 22191063048. Its totient is φ = 22014943000.
The previous prime is 22103003011. The next prime is 22103003047. The reversal of 22103003023 is 32030030122.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22103003023 - 25 = 22103002991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22103002988 and 22103003006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22103003053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44029636 + ... + 44030137.
It is an arithmetic number, because the mean of its divisors is an integer number (5547765762).
Almost surely, 222103003023 is an apocalyptic number.
22103003023 is a deficient number, since it is larger than the sum of its proper divisors (88060025).
22103003023 is an equidigital number, since it uses as much as digits as its factorization.
22103003023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88060024.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 22103003023 its reverse (32030030122), we get a palindrome (54133033145).
The spelling of 22103003023 in words is "twenty-two billion, one hundred three million, three thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •