Base | Representation |
---|---|
bin | 1001100111011… |
… | …1001110101100 |
3 | 2210220012012012 |
4 | 2121313032230 |
5 | 40311144002 |
6 | 4000300352 |
7 | 666556400 |
oct | 231671654 |
9 | 83805165 |
10 | 40334252 |
11 | 208497a2 |
12 | 116116b8 |
13 | 8482a2a |
14 | 54dd100 |
15 | 381ad52 |
hex | 26773ac |
40334252 has 36 divisors (see below), whose sum is σ = 83263320. Its totient is φ = 17043264.
The previous prime is 40334213. The next prime is 40334263. The reversal of 40334252 is 25243304.
It is a super-3 number, since 3×403342523 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12899 + ... + 15717.
It is an arithmetic number, because the mean of its divisors is an integer number (2312870).
Almost surely, 240334252 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40334252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41631660).
40334252 is an abundant number, since it is smaller than the sum of its proper divisors (42929068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40334252 is a wasteful number, since it uses less digits than its factorization.
40334252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2910 (or 2901 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 40334252 is about 6350.9252869169. The cubic root of 40334252 is about 342.9451529684.
Adding to 40334252 its reverse (25243304), we get a palindrome (65577556).
The spelling of 40334252 in words is "forty million, three hundred thirty-four thousand, two hundred fifty-two".
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