Base | Representation |
---|---|
bin | 10101101000001101… |
… | …111001101101111110 |
3 | 2012221110202110000011 |
4 | 111220031321231332 |
5 | 340030131424410 |
6 | 14400232053434 |
7 | 1451331613510 |
oct | 255015715576 |
9 | 65843673004 |
10 | 23223311230 |
11 | 9937a544a9 |
12 | 460153427a |
13 | 2261418aa2 |
14 | 11a441bbb0 |
15 | 90dc2118a |
hex | 568379b7e |
23223311230 has 16 divisors (see below), whose sum is σ = 47773668960. Its totient is φ = 7962278112.
The previous prime is 23223311197. The next prime is 23223311231. The reversal of 23223311230 is 3211332232.
It is a super-2 number, since 2×232233112302 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23223311231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165880725 + ... + 165880864.
It is an arithmetic number, because the mean of its divisors is an integer number (2985854310).
Almost surely, 223223311230 is an apocalyptic number.
23223311230 is an abundant number, since it is smaller than the sum of its proper divisors (24550357730).
23223311230 is a wasteful number, since it uses less digits than its factorization.
23223311230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331761603.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 23223311230 its reverse (3211332232), we get a palindrome (26434643462).
The spelling of 23223311230 in words is "twenty-three billion, two hundred twenty-three million, three hundred eleven thousand, two hundred thirty".
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