Base | Representation |
---|---|
bin | 10011110111001001… |
… | …11101111110111110 |
3 | 1000112010201212100201 |
4 | 21323210331332332 |
5 | 133314241120410 |
6 | 4522033514114 |
7 | 525146621242 |
oct | 117344757676 |
9 | 30463655321 |
10 | 10663223230 |
11 | 4582125490 |
12 | 209711293a |
13 | 100c22115a |
14 | 732286422 |
15 | 42621883a |
hex | 27b93dfbe |
10663223230 has 32 divisors (see below), whose sum is σ = 21384207360. Its totient is φ = 3795033120.
The previous prime is 10663223213. The next prime is 10663223243. The reversal of 10663223230 is 3232236601.
It is a super-2 number, since 2×106632232302 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026090 + ... + 1036429.
It is an arithmetic number, because the mean of its divisors is an integer number (668256480).
Almost surely, 210663223230 is an apocalyptic number.
10663223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10663223230 is an abundant number, since it is smaller than the sum of its proper divisors (10720984130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10663223230 is a wasteful number, since it uses less digits than its factorization.
10663223230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2062584.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 10663223230 its reverse (3232236601), we get a palindrome (13895459831).
The spelling of 10663223230 in words is "ten billion, six hundred sixty-three million, two hundred twenty-three thousand, two hundred thirty".
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