Base | Representation |
---|---|
bin | 101000101011… |
… | …010010011111 |
3 | 202001201222120 |
4 | 220223102133 |
5 | 10212204241 |
6 | 1020314023 |
7 | 156430446 |
oct | 50532237 |
9 | 22051876 |
10 | 10663071 |
11 | 6023361 |
12 | 36a2913 |
13 | 2294613 |
14 | 15b7d5d |
15 | e09666 |
hex | a2b49f |
10663071 has 8 divisors (see below), whose sum is σ = 14259120. Its totient is φ = 7087872.
The previous prime is 10663069. The next prime is 10663073. The reversal of 10663071 is 17036601.
It is an interprime number because it is at equal distance from previous prime (10663069) and next prime (10663073).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10663071 - 21 = 10663069 is a prime.
It is a super-2 number, since 2×106630712 = 227402166302082, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10663073) 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, 3976 + ... + 6093.
It is an arithmetic number, because the mean of its divisors is an integer number (1782390).
Almost surely, 210663071 is an apocalyptic number.
10663071 is a deficient number, since it is larger than the sum of its proper divisors (3596049).
10663071 is a wasteful number, since it uses less digits than its factorization.
10663071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10425.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 10663071 is about 3265.4358055243. The cubic root of 10663071 is about 220.1037458345.
Adding to 10663071 its reverse (17036601), we get a palindrome (27699672).
The spelling of 10663071 in words is "ten million, six hundred sixty-three thousand, seventy-one".
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