Base | Representation |
---|---|
bin | 1001101010100… |
… | …0010000010010 |
3 | 2211021101122110 |
4 | 2122220100102 |
5 | 40334110213 |
6 | 4004450150 |
7 | 1001354004 |
oct | 232502022 |
9 | 84241573 |
10 | 40535058 |
11 | 20976653 |
12 | 116a9956 |
13 | 8523255 |
14 | 5552374 |
15 | 385a5c3 |
hex | 26a8412 |
40535058 has 16 divisors (see below), whose sum is σ = 82097280. Its totient is φ = 13340496.
The previous prime is 40535051. The next prime is 40535071. The reversal of 40535058 is 85053504.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (40535051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42285 + ... + 43232.
It is an arithmetic number, because the mean of its divisors is an integer number (5131080).
Almost surely, 240535058 is an apocalyptic number.
40535058 is an abundant number, since it is smaller than the sum of its proper divisors (41562222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40535058 is a wasteful number, since it uses less digits than its factorization.
40535058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85601.
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 40535058 is about 6366.7148514756. The cubic root of 40535058 is about 343.5133340446.
The spelling of 40535058 in words is "forty million, five hundred thirty-five thousand, fifty-eight".
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