Base | Representation |
---|---|
bin | 100110100000… |
… | …001100100001 |
3 | 200222210110121 |
4 | 212200030201 |
5 | 10040441340 |
6 | 1000200241 |
7 | 151535443 |
oct | 46401441 |
9 | 20883417 |
10 | 10093345 |
11 | 5774309 |
12 | 3469081 |
13 | 21251c2 |
14 | 14aa493 |
15 | d4594a |
hex | 9a0321 |
10093345 has 8 divisors (see below), whose sum is σ = 12278376. Its totient is φ = 7963776.
The previous prime is 10093331. The next prime is 10093357. The reversal of 10093345 is 54339001.
It can be written as a sum of positive squares in 4 ways, for example, as 16 + 10093329 = 4^2 + 3177^2 .
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 10093345 - 27 = 10093217 is a prime.
It is a super-2 number, since 2×100933452 = 203751226578050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13462 + ... + 14191.
It is an arithmetic number, because the mean of its divisors is an integer number (1534797).
Almost surely, 210093345 is an apocalyptic number.
It is an amenable number.
10093345 is a deficient number, since it is larger than the sum of its proper divisors (2185031).
10093345 is an equidigital number, since it uses as much as digits as its factorization.
10093345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27731.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 10093345 is about 3177.0025180978. The cubic root of 10093345 is about 216.1117463054. Note that the first 3 decimals are identical.
The spelling of 10093345 in words is "ten million, ninety-three thousand, three hundred forty-five".
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