Base | Representation |
---|---|
bin | 100110001100… |
… | …011111110111 |
3 | 200211200210101 |
4 | 212030133313 |
5 | 10030401123 |
6 | 554334531 |
7 | 151051303 |
oct | 46143767 |
9 | 20750711 |
10 | 10012663 |
11 | 5719731 |
12 | 342a447 |
13 | 20c756b |
14 | 1488d03 |
15 | d2baad |
hex | 98c7f7 |
10012663 has 4 divisors (see below), whose sum is σ = 10022040. Its totient is φ = 10003288.
The previous prime is 10012649. The next prime is 10012699. The reversal of 10012663 is 36621001.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10012663 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10012663.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10012603) 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, 2845 + ... + 5302.
It is an arithmetic number, because the mean of its divisors is an integer number (2505510).
Almost surely, 210012663 is an apocalyptic number.
10012663 is a deficient number, since it is larger than the sum of its proper divisors (9377).
10012663 is an equidigital number, since it uses as much as digits as its factorization.
10012663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9376.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 10012663 is about 3164.2792228247. The cubic root of 10012663 is about 215.5343693332.
Adding to 10012663 its reverse (36621001), we get a palindrome (46633664).
The spelling of 10012663 in words is "ten million, twelve thousand, six hundred sixty-three".
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