Base | Representation |
---|---|
bin | 1001100101111… |
… | …1000101010010 |
3 | 2210201011112000 |
4 | 2121133011102 |
5 | 40300012341 |
6 | 3554214430 |
7 | 665665134 |
oct | 231370522 |
9 | 83634460 |
10 | 40235346 |
11 | 20791458 |
12 | 11584416 |
13 | 84499c8 |
14 | 54b5054 |
15 | 37eb8b6 |
hex | 265f152 |
40235346 has 32 divisors (see below), whose sum is σ = 89752320. Its totient is φ = 13360752.
The previous prime is 40235341. The next prime is 40235353. The reversal of 40235346 is 64353204.
40235346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (40235341) 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 in 15 ways as a sum of consecutive naturals, for example, 14551 + ... + 17093.
It is an arithmetic number, because the mean of its divisors is an integer number (2804760).
Almost surely, 240235346 is an apocalyptic number.
40235346 is an abundant number, since it is smaller than the sum of its proper divisors (49516974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40235346 is a wasteful number, since it uses less digits than its factorization.
40235346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2847 (or 2841 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 40235346 is about 6343.1337680992. The cubic root of 40235346 is about 342.6646048432.
The spelling of 40235346 in words is "forty million, two hundred thirty-five thousand, three hundred forty-six".
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