Base | Representation |
---|---|
bin | 1001101011001… |
… | …0000110100011 |
3 | 2211100102222102 |
4 | 2122302012203 |
5 | 40341403040 |
6 | 4005401015 |
7 | 1001612420 |
oct | 232620643 |
9 | 84312872 |
10 | 40575395 |
11 | 209a3993 |
12 | 1170916b |
13 | 8538713 |
14 | 5562d47 |
15 | 3867515 |
hex | 26b21a3 |
40575395 has 16 divisors (see below), whose sum is σ = 55753920. Its totient is φ = 27769344.
The previous prime is 40575389. The next prime is 40575397. The reversal of 40575395 is 59357504.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 40575395 - 26 = 40575331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40575397) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27599 + ... + 29031.
It is an arithmetic number, because the mean of its divisors is an integer number (3484620).
Almost surely, 240575395 is an apocalyptic number.
40575395 is a deficient number, since it is larger than the sum of its proper divisors (15178525).
40575395 is a wasteful number, since it uses less digits than its factorization.
40575395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2254.
The product of its (nonzero) digits is 94500, while the sum is 38.
The square root of 40575395 is about 6369.8818670365. The cubic root of 40575395 is about 343.6272412349.
The spelling of 40575395 in words is "forty million, five hundred seventy-five thousand, three hundred ninety-five".
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