Base | Representation |
---|---|
bin | 1100000010001111… |
… | …1111011100011010 |
3 | 22100011001112220002 |
4 | 3000203333130122 |
5 | 23104022113003 |
6 | 1252324133002 |
7 | 143026105631 |
oct | 30043773432 |
9 | 8304045802 |
10 | 3230660378 |
11 | 1408694a60 |
12 | 761b37162 |
13 | 3c641527a |
14 | 2290ca518 |
15 | 13d957a88 |
hex | c08ff71a |
3230660378 has 32 divisors (see below), whose sum is σ = 5499576000. Its totient is φ = 1409873920.
The previous prime is 3230660371. The next prime is 3230660401. The reversal of 3230660378 is 8730660323.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3230660371) by changing a digit.
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, 100058 + ... + 128346.
It is an arithmetic number, because the mean of its divisors is an integer number (171861750).
Almost surely, 23230660378 is an apocalyptic number.
3230660378 is a deficient number, since it is larger than the sum of its proper divisors (2268915622).
3230660378 is a wasteful number, since it uses less digits than its factorization.
3230660378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28510.
The product of its (nonzero) digits is 108864, while the sum is 38.
The square root of 3230660378 is about 56838.8984587140. The cubic root of 3230660378 is about 1478.3040559462.
Subtracting 3230660378 from its reverse (8730660323), we obtain a palindrome (5499999945).
The spelling of 3230660378 in words is "three billion, two hundred thirty million, six hundred sixty thousand, three hundred seventy-eight".
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