Base | Representation |
---|---|
bin | 1001100101100… |
… | …0111011010100 |
3 | 2210122212221011 |
4 | 2121120323110 |
5 | 40243211012 |
6 | 3553502004 |
7 | 665531464 |
oct | 231307324 |
9 | 83585834 |
10 | 40210132 |
11 | 20774516 |
12 | 11571904 |
13 | 843b3a1 |
14 | 54a9ba4 |
15 | 37e41a7 |
hex | 2658ed4 |
40210132 has 6 divisors (see below), whose sum is σ = 70367738. Its totient is φ = 20105064.
The previous prime is 40210109. The next prime is 40210133. The reversal of 40210132 is 23101204.
40210132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 39992976 + 217156 = 6324^2 + 466^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40210133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5026263 + ... + 5026270.
Almost surely, 240210132 is an apocalyptic number.
It is an amenable number.
40210132 is a deficient number, since it is larger than the sum of its proper divisors (30157606).
40210132 is a wasteful number, since it uses less digits than its factorization.
40210132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10052537 (or 10052535 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 40210132 is about 6341.1459532170. The cubic root of 40210132 is about 342.5930114839.
Adding to 40210132 its reverse (23101204), we get a palindrome (63311336).
The spelling of 40210132 in words is "forty million, two hundred ten thousand, one hundred thirty-two".
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