Base | Representation |
---|---|
bin | 1001101100011… |
… | …0110011010110 |
3 | 2211111202021200 |
4 | 2123012303112 |
5 | 40402111212 |
6 | 4011253330 |
7 | 1002414543 |
oct | 233066326 |
9 | 84452250 |
10 | 40660182 |
11 | 20a51662 |
12 | 1174a246 |
13 | 85681a4 |
14 | 5585bca |
15 | 38826dc |
hex | 26c6cd6 |
40660182 has 24 divisors (see below), whose sum is σ = 91928304. Its totient is φ = 12963984.
The previous prime is 40660181. The next prime is 40660183. The reversal of 40660182 is 28106604.
It is an interprime number because it is at equal distance from previous prime (40660181) and next prime (40660183).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40660181) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48693 + ... + 49520.
It is an arithmetic number, because the mean of its divisors is an integer number (3830346).
Almost surely, 240660182 is an apocalyptic number.
40660182 is an abundant number, since it is smaller than the sum of its proper divisors (51268122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40660182 is a wasteful number, since it uses less digits than its factorization.
40660182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98244 (or 98241 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 40660182 is about 6376.5336978644. The cubic root of 40660182 is about 343.8664243876.
Adding to 40660182 its reverse (28106604), we get a palindrome (68766786).
The spelling of 40660182 in words is "forty million, six hundred sixty thousand, one hundred eighty-two".
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