Base | Representation |
---|---|
bin | 1001100110100… |
… | …0111101000110 |
3 | 2210210012222122 |
4 | 2121220331012 |
5 | 40302311112 |
6 | 3555125542 |
7 | 666224051 |
oct | 231507506 |
9 | 83705878 |
10 | 40275782 |
11 | 20809878 |
12 | 115a38b2 |
13 | 8462231 |
14 | 54c5a98 |
15 | 3808872 |
hex | 2668f46 |
40275782 has 8 divisors (see below), whose sum is σ = 63593400. Its totient is φ = 19077984.
The previous prime is 40275761. The next prime is 40275791. The reversal of 40275782 is 28757204.
40275782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 529907 + ... + 529982.
It is an arithmetic number, because the mean of its divisors is an integer number (7949175).
Almost surely, 240275782 is an apocalyptic number.
40275782 is a deficient number, since it is larger than the sum of its proper divisors (23317618).
40275782 is a wasteful number, since it uses less digits than its factorization.
40275782 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1059910.
The product of its (nonzero) digits is 31360, while the sum is 35.
The square root of 40275782 is about 6346.3203511956. The cubic root of 40275782 is about 342.7793575688.
The spelling of 40275782 in words is "forty million, two hundred seventy-five thousand, seven hundred eighty-two".
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