Base | Representation |
---|---|
bin | 101000110000… |
… | …101110010001 |
3 | 202002212111221 |
4 | 220300232101 |
5 | 10213412304 |
6 | 1021005041 |
7 | 156552364 |
oct | 50605621 |
9 | 22085457 |
10 | 10685329 |
11 | 6039056 |
12 | 36b3781 |
13 | 22a17a5 |
14 | 15c20db |
15 | e11054 |
hex | a30b91 |
10685329 has 2 divisors, whose sum is σ = 10685330. Its totient is φ = 10685328.
The previous prime is 10685327. The next prime is 10685357. The reversal of 10685329 is 92358601.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6890625 + 3794704 = 2625^2 + 1948^2 .
It is a cyclic number.
It is not a de Polignac number, because 10685329 - 21 = 10685327 is a prime.
It is a super-2 number, since 2×106853292 = 228352511676482, which contains 22 as substring.
Together with 10685327, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 10685294 and 10685303.
It is not a weakly prime, because it can be changed into another prime (10685327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5342664 + 5342665.
It is an arithmetic number, because the mean of its divisors is an integer number (5342665).
Almost surely, 210685329 is an apocalyptic number.
It is an amenable number.
10685329 is a deficient number, since it is larger than the sum of its proper divisors (1).
10685329 is an equidigital number, since it uses as much as digits as its factorization.
10685329 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 10685329 is about 3268.8421497527. The cubic root of 10685329 is about 220.2567869351.
The spelling of 10685329 in words is "ten million, six hundred eighty-five thousand, three hundred twenty-nine".
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