Base | Representation |
---|---|
bin | 10101101100111011… |
… | …001111001001000000 |
3 | 2020010222101201011011 |
4 | 111230323033021000 |
5 | 340210342214240 |
6 | 14412133130304 |
7 | 1453311214201 |
oct | 255473171100 |
9 | 66128351134 |
10 | 23302304320 |
11 | 99785a8149 |
12 | 4623a89994 |
13 | 22748b5a69 |
14 | 11b0b015a8 |
15 | 915b266ea |
hex | 56cecf240 |
23302304320 has 28 divisors (see below), whose sum is σ = 55488612924. Its totient is φ = 9320921600.
The previous prime is 23302304293. The next prime is 23302304351. The reversal of 23302304320 is 2340320332.
It can be written as a sum of positive squares in 2 ways, for example, as 5031916096 + 18270388224 = 70936^2 + 135168^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23302304291 and 23302304300.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 36409531 + ... + 36410170.
Almost surely, 223302304320 is an apocalyptic number.
23302304320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23302304320 is an abundant number, since it is smaller than the sum of its proper divisors (32186308604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23302304320 is an equidigital number, since it uses as much as digits as its factorization.
23302304320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72819718 (or 72819708 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 23302304320 its reverse (2340320332), we get a palindrome (25642624652).
The spelling of 23302304320 in words is "twenty-three billion, three hundred two million, three hundred four thousand, three hundred twenty".
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