Base | Representation |
---|---|
bin | 101000110000… |
… | …000111101001 |
3 | 202002202010101 |
4 | 220300013221 |
5 | 10213322412 |
6 | 1020545401 |
7 | 156542233 |
oct | 50600751 |
9 | 22082111 |
10 | 10682857 |
11 | 6037209 |
12 | 36b2261 |
13 | 22a0623 |
14 | 15c1253 |
15 | e10457 |
hex | a301e9 |
10682857 has 4 divisors (see below), whose sum is σ = 10748560. Its totient is φ = 10617156.
The previous prime is 10682843. The next prime is 10682887. The reversal of 10682857 is 75828601.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75828601 = 19 ⋅3990979.
It is a cyclic number.
It is not a de Polignac number, because 10682857 - 27 = 10682729 is a prime.
It is a super-2 number, since 2×106828572 = 228246867364898, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10682827) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32607 + ... + 32932.
It is an arithmetic number, because the mean of its divisors is an integer number (2687140).
Almost surely, 210682857 is an apocalyptic number.
It is an amenable number.
10682857 is a deficient number, since it is larger than the sum of its proper divisors (65703).
10682857 is an equidigital number, since it uses as much as digits as its factorization.
10682857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65702.
The product of its (nonzero) digits is 26880, while the sum is 37.
The square root of 10682857 is about 3268.4640123459. The cubic root of 10682857 is about 220.2398005054.
The spelling of 10682857 in words is "ten million, six hundred eighty-two thousand, eight hundred fifty-seven".
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