Base | Representation |
---|---|
bin | 1001110000100… |
… | …1110110000001 |
3 | 2212000200222011 |
4 | 2130021312001 |
5 | 40434403120 |
6 | 4021212521 |
7 | 1004640253 |
oct | 234116601 |
9 | 85020864 |
10 | 40934785 |
11 | 21119a01 |
12 | 11861141 |
13 | 8633188 |
14 | 5617cd3 |
15 | 38d8c5a |
hex | 2709d81 |
40934785 has 8 divisors (see below), whose sum is σ = 49225536. Its totient is φ = 32678640.
The previous prime is 40934771. The next prime is 40934807. The reversal of 40934785 is 58743904.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40934785 - 213 = 40926593 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5971 + ... + 10840.
It is an arithmetic number, because the mean of its divisors is an integer number (6153192).
Almost surely, 240934785 is an apocalyptic number.
It is an amenable number.
40934785 is a deficient number, since it is larger than the sum of its proper divisors (8290751).
40934785 is a wasteful number, since it uses less digits than its factorization.
40934785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17303.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 40934785 is about 6398.0297748604. The cubic root of 40934785 is about 344.6388014183.
The spelling of 40934785 in words is "forty million, nine hundred thirty-four thousand, seven hundred eighty-five".
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