Base | Representation |
---|---|
bin | 10101100111000001… |
… | …100100011111010010 |
3 | 2012220002002211120202 |
4 | 111213001210133102 |
5 | 340010021120310 |
6 | 14354235135202 |
7 | 1450666543556 |
oct | 254701443722 |
9 | 65802084522 |
10 | 23203301330 |
11 | 99277277a0 |
12 | 45b68a4502 |
13 | 225a231001 |
14 | 11a18cd866 |
15 | 90c0bc3a5 |
hex | 5670647d2 |
23203301330 has 32 divisors (see below), whose sum is σ = 45671162688. Its totient is φ = 8417505600.
The previous prime is 23203301299. The next prime is 23203301369. The reversal of 23203301330 is 3310330232.
It is a super-2 number, since 2×232033013302 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
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 15 ways as a sum of consecutive naturals, for example, 204212 + ... + 296831.
It is an arithmetic number, because the mean of its divisors is an integer number (1427223834).
Almost surely, 223203301330 is an apocalyptic number.
23203301330 is a deficient number, since it is larger than the sum of its proper divisors (22467861358).
23203301330 is a wasteful number, since it uses less digits than its factorization.
23203301330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 501482.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 23203301330 its reverse (3310330232), we get a palindrome (26513631562).
The spelling of 23203301330 in words is "twenty-three billion, two hundred three million, three hundred one thousand, three hundred thirty".
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