Base | Representation |
---|---|
bin | 100010100111… |
… | …011000100101 |
3 | 122002000110222 |
4 | 202213120211 |
5 | 4310333323 |
6 | 522254125 |
7 | 140062301 |
oct | 42473045 |
9 | 18060428 |
10 | 9074213 |
11 | 5138655 |
12 | 3057345 |
13 | 1b59375 |
14 | 12c2d01 |
15 | be39c8 |
hex | 8a7625 |
9074213 has 8 divisors (see below), whose sum is σ = 9725568. Its totient is φ = 8444304.
The previous prime is 9074207. The next prime is 9074231. The reversal of 9074213 is 3124709.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9074213 - 28 = 9073957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9071213) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 4481 + ... + 6182.
It is an arithmetic number, because the mean of its divisors is an integer number (1215696).
Almost surely, 29074213 is an apocalyptic number.
It is an amenable number.
9074213 is a deficient number, since it is larger than the sum of its proper divisors (651355).
9074213 is a wasteful number, since it uses less digits than its factorization.
9074213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10723.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 9074213 is about 3012.3434399152. The cubic root of 9074213 is about 208.5785559718.
The spelling of 9074213 in words is "nine million, seventy-four thousand, two hundred thirteen".
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