Base | Representation |
---|---|
bin | 100111101001… |
… | …011101110000 |
3 | 201120001010211 |
4 | 213221131300 |
5 | 10130042311 |
6 | 1010433504 |
7 | 154225423 |
oct | 47513560 |
9 | 21501124 |
10 | 10393456 |
11 | 5959837 |
12 | 3592894 |
13 | 21cb998 |
14 | 15479ba |
15 | da4821 |
hex | 9e9770 |
10393456 has 40 divisors (see below), whose sum is σ = 21427200. Its totient is φ = 4870080.
The previous prime is 10393451. The next prime is 10393457. The reversal of 10393456 is 65439301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10393451) 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, 54321 + ... + 54511.
It is an arithmetic number, because the mean of its divisors is an integer number (535680).
Almost surely, 210393456 is an apocalyptic number.
10393456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10393456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10713600).
10393456 is an abundant number, since it is smaller than the sum of its proper divisors (11033744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10393456 is a wasteful number, since it uses less digits than its factorization.
10393456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397 (or 391 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 31.
The square root of 10393456 is about 3223.8883355352. Note that the first 3 decimals coincide. The cubic root of 10393456 is about 218.2327844740.
The spelling of 10393456 in words is "ten million, three hundred ninety-three thousand, four hundred fifty-six".
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