Base | Representation |
---|---|
bin | 101010111011… |
… | …001001101011 |
3 | 210011200022000 |
4 | 222323021223 |
5 | 10340033311 |
6 | 1041102043 |
7 | 164433426 |
oct | 52731153 |
9 | 23150260 |
10 | 11252331 |
11 | 6396052 |
12 | 3927923 |
13 | 243c8ac |
14 | 16cc9bd |
15 | ec4056 |
hex | abb26b |
11252331 has 16 divisors (see below), whose sum is σ = 16788000. Its totient is φ = 7448544.
The previous prime is 11252321. The next prime is 11252333. The reversal of 11252331 is 13325211.
11252331 is a `hidden beast` number, since 112 + 523 + 31 = 666.
It is not a de Polignac number, because 11252331 - 25 = 11252299 is a prime.
It is a super-2 number, since 2×112523312 = 253229905867122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11252333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2625 + ... + 5421.
It is an arithmetic number, because the mean of its divisors is an integer number (1049250).
Almost surely, 211252331 is an apocalyptic number.
11252331 is a deficient number, since it is larger than the sum of its proper divisors (5535669).
11252331 is a wasteful number, since it uses less digits than its factorization.
11252331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2955 (or 2949 counting only the distinct ones).
The product of its digits is 180, while the sum is 18.
The square root of 11252331 is about 3354.4494332155. The cubic root of 11252331 is about 224.0857120435.
Adding to 11252331 its reverse (13325211), we get a palindrome (24577542).
The spelling of 11252331 in words is "eleven million, two hundred fifty-two thousand, three hundred thirty-one".
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