Base | Representation |
---|---|
bin | 10101100110110101… |
… | …011110010100011010 |
3 | 2012212212010201210022 |
4 | 111212311132110122 |
5 | 340003213132310 |
6 | 14354043150442 |
7 | 1450630565636 |
oct | 254665362432 |
9 | 65785121708 |
10 | 23200130330 |
11 | 9925961333 |
12 | 45b5815422 |
13 | 2259690890 |
14 | 11a1305dc6 |
15 | 90bb92a55 |
hex | 566d5e51a |
23200130330 has 16 divisors (see below), whose sum is σ = 44972560584. Its totient is φ = 8566201920.
The previous prime is 23200130311. The next prime is 23200130419. The reversal of 23200130330 is 3303100232.
It can be written as a sum of positive squares in 4 ways, for example, as 21257348401 + 1942781929 = 145799^2 + 44077^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23200130299 and 23200130308.
It is an unprimeable number.
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, 89231141 + ... + 89231400.
Almost surely, 223200130330 is an apocalyptic number.
23200130330 is a deficient number, since it is larger than the sum of its proper divisors (21772430254).
23200130330 is a wasteful number, since it uses less digits than its factorization.
23200130330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178462561.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 23200130330 its reverse (3303100232), we get a palindrome (26503230562).
The spelling of 23200130330 in words is "twenty-three billion, two hundred million, one hundred thirty thousand, three hundred thirty".
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