Base | Representation |
---|---|
bin | 110001011101… |
… | …001011110001 |
3 | 220101200002010 |
4 | 301131023301 |
5 | 11304331333 |
6 | 1141513133 |
7 | 215124435 |
oct | 61351361 |
9 | 26350063 |
10 | 12964593 |
11 | 7355544 |
12 | 44127a9 |
13 | 28bc075 |
14 | 1a169c5 |
15 | 1211563 |
hex | c5d2f1 |
12964593 has 12 divisors (see below), whose sum is σ = 18245328. Its totient is φ = 8187480.
The previous prime is 12964579. The next prime is 12964597. The reversal of 12964593 is 39546921.
It is not a de Polignac number, because 12964593 - 24 = 12964577 is a prime.
It is a super-4 number, since 4×129645934 (a number of 30 digits) contains 4444 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12964597) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4903 + ... + 7068.
It is an arithmetic number, because the mean of its divisors is an integer number (1520444).
Almost surely, 212964593 is an apocalyptic number.
It is an amenable number.
12964593 is a deficient number, since it is larger than the sum of its proper divisors (5280735).
12964593 is a wasteful number, since it uses less digits than its factorization.
12964593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12012 (or 11993 counting only the distinct ones).
The product of its digits is 58320, while the sum is 39.
The square root of 12964593 is about 3600.6378601576. The cubic root of 12964593 is about 234.9198036296.
The spelling of 12964593 in words is "twelve million, nine hundred sixty-four thousand, five hundred ninety-three".
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