Base | Representation |
---|---|
bin | 101001011100… |
… | …000111110010 |
3 | 202102220100200 |
4 | 221130013302 |
5 | 10240104330 |
6 | 1024500030 |
7 | 161222550 |
oct | 51340762 |
9 | 22386320 |
10 | 10863090 |
11 | 614a667 |
12 | 377a616 |
13 | 2334684 |
14 | 162abd0 |
15 | e48a60 |
hex | a5c1f2 |
10863090 has 96 divisors (see below), whose sum is σ = 33111936. Its totient is φ = 2419200.
The previous prime is 10863067. The next prime is 10863121. The reversal of 10863090 is 9036801.
10863090 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
10863090 is strictly pandigital in base 8.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26890 + ... + 27290.
It is an arithmetic number, because the mean of its divisors is an integer number (344916).
Almost surely, 210863090 is an apocalyptic number.
10863090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10863090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16555968).
10863090 is an abundant number, since it is smaller than the sum of its proper divisors (22248846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10863090 is a wasteful number, since it uses less digits than its factorization.
10863090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464 (or 461 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 10863090 is about 3295.9202053448. The cubic root of 10863090 is about 221.4714721891.
Adding to 10863090 its reverse (9036801), we get a palindrome (19899891).
The spelling of 10863090 in words is "ten million, eight hundred sixty-three thousand, ninety".
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