Base | Representation |
---|---|
bin | 1001100111110… |
… | …0010011011010 |
3 | 2210221020200220 |
4 | 2121330103122 |
5 | 40312330114 |
6 | 4000540510 |
7 | 1000004106 |
oct | 231742332 |
9 | 83836626 |
10 | 40355034 |
11 | 20863375 |
12 | 11621736 |
13 | 848c325 |
14 | 5506906 |
15 | 38220a9 |
hex | 267c4da |
40355034 has 8 divisors (see below), whose sum is σ = 80710080. Its totient is φ = 13451676.
The previous prime is 40355033. The next prime is 40355039. The reversal of 40355034 is 43055304.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
40355034 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 40354995 and 40355013.
It is not an unprimeable number, because it can be changed into a prime (40355033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3362914 + ... + 3362925.
It is an arithmetic number, because the mean of its divisors is an integer number (10088760).
Almost surely, 240355034 is an apocalyptic number.
40355034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40355034 is a wasteful number, since it uses less digits than its factorization.
40355034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6725844.
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 40355034 is about 6352.5612157617. The cubic root of 40355034 is about 343.0040430523.
The spelling of 40355034 in words is "forty million, three hundred fifty-five thousand, thirty-four".
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