Base | Representation |
---|---|
bin | 10101101000101000… |
… | …010011011100001010 |
3 | 2012221221210001222012 |
4 | 111220220103130022 |
5 | 340033414413310 |
6 | 14401040255522 |
7 | 1451444500604 |
oct | 255050233412 |
9 | 65857701865 |
10 | 23230232330 |
11 | 9940951418 |
12 | 46039115a2 |
13 | 22629a0106 |
14 | 11a5300174 |
15 | 90e63bc05 |
hex | 568a1370a |
23230232330 has 16 divisors (see below), whose sum is σ = 41946330600. Its totient is φ = 9262779072.
The previous prime is 23230232327. The next prime is 23230232351. The reversal of 23230232330 is 3323203232.
It can be written as a sum of positive squares in 4 ways, for example, as 11262091129 + 11968141201 = 106123^2 + 109399^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23230232296 and 23230232305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3660905 + ... + 3667244.
Almost surely, 223230232330 is an apocalyptic number.
23230232330 is a deficient number, since it is larger than the sum of its proper divisors (18716098270).
23230232330 is a wasteful number, since it uses less digits than its factorization.
23230232330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7328473.
The product of its (nonzero) digits is 3888, while the sum is 23.
Adding to 23230232330 its reverse (3323203232), we get a palindrome (26553435562).
The spelling of 23230232330 in words is "twenty-three billion, two hundred thirty million, two hundred thirty-two thousand, three hundred thirty".
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