Base | Representation |
---|---|
bin | 101010101011… |
… | …111111101100 |
3 | 210001112010210 |
4 | 222223333230 |
5 | 10331042002 |
6 | 1035502420 |
7 | 164054433 |
oct | 52537754 |
9 | 23045123 |
10 | 11190252 |
11 | 6353447 |
12 | 38b7a10 |
13 | 241a568 |
14 | 16b411a |
15 | eb096c |
hex | aabfec |
11190252 has 12 divisors (see below), whose sum is σ = 26110616. Its totient is φ = 3730080.
The previous prime is 11190251. The next prime is 11190269. The reversal of 11190252 is 25209111.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (11190251) 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, 466249 + ... + 466272.
Almost surely, 211190252 is an apocalyptic number.
11190252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11190252 is an abundant number, since it is smaller than the sum of its proper divisors (14920364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11190252 is a wasteful number, since it uses less digits than its factorization.
11190252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 932528 (or 932526 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 21.
The square root of 11190252 is about 3345.1834030438. The cubic root of 11190252 is about 223.6728589813.
Adding to 11190252 its reverse (25209111), we get a palindrome (36399363).
The spelling of 11190252 in words is "eleven million, one hundred ninety thousand, two hundred fifty-two".
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