Base | Representation |
---|---|
bin | 101110101000… |
… | …100111000111 |
3 | 212000002111120 |
4 | 232220213013 |
5 | 11112144332 |
6 | 1114005023 |
7 | 205624206 |
oct | 56504707 |
9 | 25002446 |
10 | 12224967 |
11 | 699a887 |
12 | 4116773 |
13 | 26c0511 |
14 | 18a323d |
15 | 111732c |
hex | ba89c7 |
12224967 has 8 divisors (see below), whose sum is σ = 16458624. Its totient is φ = 8070648.
The previous prime is 12224963. The next prime is 12224969. The reversal of 12224967 is 76942221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12224967 - 22 = 12224963 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12224963) 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 7 ways as a sum of consecutive naturals, for example, 19473 + ... + 20090.
It is an arithmetic number, because the mean of its divisors is an integer number (2057328).
Almost surely, 212224967 is an apocalyptic number.
12224967 is a deficient number, since it is larger than the sum of its proper divisors (4233657).
12224967 is a wasteful number, since it uses less digits than its factorization.
12224967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39669.
The product of its digits is 12096, while the sum is 33.
The square root of 12224967 is about 3496.4220283026. The cubic root of 12224967 is about 230.3646829608.
The spelling of 12224967 in words is "twelve million, two hundred twenty-four thousand, nine hundred sixty-seven".
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