Base | Representation |
---|---|
bin | 101010101110… |
… | …101110010110 |
3 | 210002002110210 |
4 | 222232232112 |
5 | 10331421210 |
6 | 1040030250 |
7 | 164132142 |
oct | 52565626 |
9 | 23062423 |
10 | 11201430 |
11 | 6360889 |
12 | 3902386 |
13 | 2422686 |
14 | 16b8222 |
15 | eb3e20 |
hex | aaeb96 |
11201430 has 32 divisors (see below), whose sum is σ = 27328608. Its totient is φ = 2937600.
The previous prime is 11201413. The next prime is 11201473. The reversal of 11201430 is 3410211.
It is a happy number.
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, 1231 + ... + 4890.
It is an arithmetic number, because the mean of its divisors is an integer number (854019).
Almost surely, 211201430 is an apocalyptic number.
11201430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11201430 is an abundant number, since it is smaller than the sum of its proper divisors (16127178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11201430 is a wasteful number, since it uses less digits than its factorization.
11201430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6192.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 11201430 is about 3346.8537464311. The cubic root of 11201430 is about 223.7473101848.
Adding to 11201430 its reverse (3410211), we get a palindrome (14611641).
The spelling of 11201430 in words is "eleven million, two hundred one thousand, four hundred thirty".
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