Base | Representation |
---|---|
bin | 100110011001… |
… | …101011111111 |
3 | 200221102220021 |
4 | 212121223333 |
5 | 10034113222 |
6 | 555433011 |
7 | 151364641 |
oct | 46315377 |
9 | 20842807 |
10 | 10066687 |
11 | 5756284 |
12 | 3455767 |
13 | 2116027 |
14 | 14a0891 |
15 | d3cac7 |
hex | 999aff |
10066687 has 8 divisors (see below), whose sum is σ = 10362704. Its totient is φ = 9773568.
The previous prime is 10066681. The next prime is 10066691. The reversal of 10066687 is 78666001.
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 10066687 - 27 = 10066559 is a prime.
It is a Duffinian number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10066681) 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, 7693 + ... + 8905.
It is an arithmetic number, because the mean of its divisors is an integer number (1295338).
Almost surely, 210066687 is an apocalyptic number.
10066687 is a deficient number, since it is larger than the sum of its proper divisors (296017).
10066687 is a wasteful number, since it uses less digits than its factorization.
10066687 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1449.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 10066687 is about 3172.8042801282. The cubic root of 10066687 is about 215.9213176496.
The spelling of 10066687 in words is "ten million, sixty-six thousand, six hundred eighty-seven".
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