Base | Representation |
---|---|
bin | 101110100000… |
… | …111011000100 |
3 | 211221111022020 |
4 | 232200323010 |
5 | 11110142401 |
6 | 1113203140 |
7 | 205433331 |
oct | 56407304 |
9 | 24844266 |
10 | 12193476 |
11 | 6979159 |
12 | 41004b0 |
13 | 26ac099 |
14 | 1895988 |
15 | 110cd36 |
hex | ba0ec4 |
12193476 has 12 divisors (see below), whose sum is σ = 28451472. Its totient is φ = 4064488.
The previous prime is 12193457. The next prime is 12193483. The reversal of 12193476 is 67439121.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508050 + ... + 508073.
It is an arithmetic number, because the mean of its divisors is an integer number (2370956).
Almost surely, 212193476 is an apocalyptic number.
It is an amenable number.
12193476 is an abundant number, since it is smaller than the sum of its proper divisors (16257996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12193476 is a wasteful number, since it uses less digits than its factorization.
12193476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1016130 (or 1016128 counting only the distinct ones).
The product of its digits is 9072, while the sum is 33.
The square root of 12193476 is about 3491.9158065452. The cubic root of 12193476 is about 230.1667096334.
The spelling of 12193476 in words is "twelve million, one hundred ninety-three thousand, four hundred seventy-six".
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