Base | Representation |
---|---|
bin | 1001101110100… |
… | …1101101101110 |
3 | 2211210000102222 |
4 | 2123221231232 |
5 | 40421200212 |
6 | 4014315342 |
7 | 1003551500 |
oct | 233515556 |
9 | 84700388 |
10 | 40803182 |
11 | 2103a042 |
12 | 117b8b52 |
13 | 85b82c4 |
14 | 55c1d70 |
15 | 38aec72 |
hex | 26e9b6e |
40803182 has 12 divisors (see below), whose sum is σ = 71197560. Its totient is φ = 17487036.
The previous prime is 40803151. The next prime is 40803187. The reversal of 40803182 is 28130804.
It is a super-2 number, since 2×408031822 = 3329799322650248, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40803187) 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, 208082 + ... + 208277.
It is an arithmetic number, because the mean of its divisors is an integer number (5933130).
Almost surely, 240803182 is an apocalyptic number.
40803182 is a deficient number, since it is larger than the sum of its proper divisors (30394378).
40803182 is a wasteful number, since it uses less digits than its factorization.
40803182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416375 (or 416368 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 40803182 is about 6387.7368449240. The cubic root of 40803182 is about 344.2690735508.
Adding to 40803182 its reverse (28130804), we get a palindrome (68933986).
The spelling of 40803182 in words is "forty million, eight hundred three thousand, one hundred eighty-two".
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