Base | Representation |
---|---|
bin | 100111101000… |
… | …011100011001 |
3 | 201112211101220 |
4 | 213220130121 |
5 | 10124424043 |
6 | 1010402253 |
7 | 154210266 |
oct | 47503431 |
9 | 21484356 |
10 | 10389273 |
11 | 5956684 |
12 | 3590389 |
13 | 21c9acb |
14 | 154626d |
15 | da3483 |
hex | 9e8719 |
10389273 has 8 divisors (see below), whose sum is σ = 14174688. Its totient is φ = 6765024.
The previous prime is 10389271. The next prime is 10389283. The reversal of 10389273 is 37298301.
10389273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10389273 - 21 = 10389271 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 not an unprimeable number, because it can be changed into a prime (10389271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40140 + ... + 40397.
It is an arithmetic number, because the mean of its divisors is an integer number (1771836).
Almost surely, 210389273 is an apocalyptic number.
It is an amenable number.
10389273 is a deficient number, since it is larger than the sum of its proper divisors (3785415).
10389273 is an equidigital number, since it uses as much as digits as its factorization.
10389273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80583.
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 10389273 is about 3223.2395194897. The cubic root of 10389273 is about 218.2035035422.
The spelling of 10389273 in words is "ten million, three hundred eighty-nine thousand, two hundred seventy-three".
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