Base | Representation |
---|---|
bin | 101100010101… |
… | …0100011111011 |
3 | 1121201212101222 |
4 | 1120222203323 |
5 | 21422234003 |
6 | 2150102255 |
7 | 401363600 |
oct | 130524373 |
9 | 47655358 |
10 | 23243003 |
11 | 121358a3 |
12 | 794a98b |
13 | 4a7a574 |
14 | 31306a7 |
15 | 2091c38 |
hex | 162a8fb |
23243003 has 6 divisors (see below), whose sum is σ = 27037836. Its totient is φ = 19922532.
The previous prime is 23242987. The next prime is 23243021. The reversal of 23243003 is 30034232.
It is not a de Polignac number, because 23243003 - 24 = 23242987 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23243093) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 237125 + ... + 237222.
It is an arithmetic number, because the mean of its divisors is an integer number (4506306).
Almost surely, 223243003 is an apocalyptic number.
23243003 is a deficient number, since it is larger than the sum of its proper divisors (3794833).
23243003 is an equidigital number, since it uses as much as digits as its factorization.
23243003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474361 (or 474354 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 23243003 is about 4821.0997707992. The cubic root of 23243003 is about 285.3847394364.
Adding to 23243003 its reverse (30034232), we get a palindrome (53277235).
The spelling of 23243003 in words is "twenty-three million, two hundred forty-three thousand, three".
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