Base | Representation |
---|---|
bin | 101010111000… |
… | …100100001010 |
3 | 210011010202200 |
4 | 222320210022 |
5 | 10334213423 |
6 | 1040541030 |
7 | 164360514 |
oct | 52704412 |
9 | 23133680 |
10 | 11241738 |
11 | 63890a2 |
12 | 3921776 |
13 | 2437b21 |
14 | 16c8bb4 |
15 | ec0d43 |
hex | ab890a |
11241738 has 12 divisors (see below), whose sum is σ = 24357138. Its totient is φ = 3747240.
The previous prime is 11241731. The next prime is 11241757. The reversal of 11241738 is 83714211.
It can be written as a sum of positive squares in only one way, i.e., 5919489 + 5322249 = 2433^2 + 2307^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11241731) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 312253 + ... + 312288.
Almost surely, 211241738 is an apocalyptic number.
11241738 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
11241738 is an abundant number, since it is smaller than the sum of its proper divisors (13115400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11241738 is a wasteful number, since it uses less digits than its factorization.
11241738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 624549 (or 624546 counting only the distinct ones).
The product of its digits is 1344, while the sum is 27.
The square root of 11241738 is about 3352.8701137980. The cubic root of 11241738 is about 224.0153715004.
Adding to 11241738 its reverse (83714211), we get a palindrome (94955949).
The spelling of 11241738 in words is "eleven million, two hundred forty-one thousand, seven hundred thirty-eight".
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