Base | Representation |
---|---|
bin | 10111010001010101… |
… | …10010110101101000 |
3 | 1012020200122212210102 |
4 | 23220222302311220 |
5 | 201041311420414 |
6 | 5423414204532 |
7 | 621412500665 |
oct | 135052626550 |
9 | 35220585712 |
10 | 12493466984 |
11 | 5331266729 |
12 | 2508053748 |
13 | 124147011b |
14 | 867392a6c |
15 | 4d1c47ede |
hex | 2e8ab2d68 |
12493466984 has 64 divisors (see below), whose sum is σ = 24416294400. Its totient is φ = 5986713600.
The previous prime is 12493466981. The next prime is 12493467001. The reversal of 12493466984 is 48966439421.
12493466984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12493466981) 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, 13447832 + ... + 13448760.
It is an arithmetic number, because the mean of its divisors is an integer number (381504600).
Almost surely, 212493466984 is an apocalyptic number.
It is an amenable number.
12493466984 is a deficient number, since it is larger than the sum of its proper divisors (11922827416).
12493466984 is a wasteful number, since it uses less digits than its factorization.
12493466984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1434 (or 1430 counting only the distinct ones).
The product of its digits is 8957952, while the sum is 56.
The spelling of 12493466984 in words is "twelve billion, four hundred ninety-three million, four hundred sixty-six thousand, nine hundred eighty-four".
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