Base | Representation |
---|---|
bin | 101000101111… |
… | …011110011111 |
3 | 202002121111211 |
4 | 220233132133 |
5 | 10213231343 |
6 | 1020525251 |
7 | 156531451 |
oct | 50573637 |
9 | 22077454 |
10 | 10680223 |
11 | 6035234 |
12 | 36b0827 |
13 | 229c378 |
14 | 15c02d1 |
15 | e0e79d |
hex | a2f79f |
10680223 has 8 divisors (see below), whose sum is σ = 11285120. Its totient is φ = 10079640.
The previous prime is 10680221. The next prime is 10680227. The reversal of 10680223 is 32208601.
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 10680223 - 21 = 10680221 is a prime.
It is a super-2 number, since 2×106802232 = 228134326659458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10680194 and 10680203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10680221) 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, 4918 + ... + 6748.
It is an arithmetic number, because the mean of its divisors is an integer number (1410640).
Almost surely, 210680223 is an apocalyptic number.
10680223 is a deficient number, since it is larger than the sum of its proper divisors (604897).
10680223 is a wasteful number, since it uses less digits than its factorization.
10680223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2157.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 10680223 is about 3268.0610459415. The cubic root of 10680223 is about 220.2216980034.
Adding to 10680223 its reverse (32208601), we get a palindrome (42888824).
The spelling of 10680223 in words is "ten million, six hundred eighty thousand, two hundred twenty-three".
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