Base | Representation |
---|---|
bin | 1011100110001001… |
… | …1001000100110100 |
3 | 22000221021122121210 |
4 | 2321202121010310 |
5 | 22333334104224 |
6 | 1232514041420 |
7 | 140065240206 |
oct | 27142310464 |
9 | 8027248553 |
10 | 3112800564 |
11 | 1358105155 |
12 | 72a579270 |
13 | 3a7b8a533 |
14 | 2175aa776 |
15 | 133426429 |
hex | b9899134 |
3112800564 has 24 divisors (see below), whose sum is σ = 7316221248. Its totient is φ = 1030025920.
The previous prime is 3112800563. The next prime is 3112800569. The reversal of 3112800564 is 4650082113.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112800563) 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, 945072 + ... + 948359.
It is an arithmetic number, because the mean of its divisors is an integer number (304842552).
Almost surely, 23112800564 is an apocalyptic number.
It is an amenable number.
3112800564 is an abundant number, since it is smaller than the sum of its proper divisors (4203420684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112800564 is a wasteful number, since it uses less digits than its factorization.
3112800564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1893575 (or 1893573 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 3112800564 is about 55792.4776650043. The cubic root of 3112800564 is about 1460.1039151658.
Adding to 3112800564 its reverse (4650082113), we get a palindrome (7762882677).
The spelling of 3112800564 in words is "three billion, one hundred twelve million, eight hundred thousand, five hundred sixty-four".
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