Base | Representation |
---|---|
bin | 101010010111… |
… | …010010010110 |
3 | 202220012210020 |
4 | 222113102112 |
5 | 10320333210 |
6 | 1034010010 |
7 | 163252230 |
oct | 52272226 |
9 | 22805706 |
10 | 11105430 |
11 | 62a5746 |
12 | 3876906 |
13 | 23baa7b |
14 | 1691250 |
15 | e95770 |
hex | a97496 |
11105430 has 32 divisors (see below), whose sum is σ = 30461184. Its totient is φ = 2538336.
The previous prime is 11105429. The next prime is 11105441. The reversal of 11105430 is 3450111.
11105430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 26232 + ... + 26651.
It is an arithmetic number, because the mean of its divisors is an integer number (951912).
Almost surely, 211105430 is an apocalyptic number.
11105430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11105430 is an abundant number, since it is smaller than the sum of its proper divisors (19355754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11105430 is a wasteful number, since it uses less digits than its factorization.
11105430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52900.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 11105430 is about 3332.4810577106. The cubic root of 11105430 is about 223.1062789807.
Adding to 11105430 its reverse (3450111), we get a palindrome (14555541).
The spelling of 11105430 in words is "eleven million, one hundred five thousand, four hundred thirty".
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