Base | Representation |
---|---|
bin | 1001100111111… |
… | …1100010101101 |
3 | 2210221220220021 |
4 | 2121333202231 |
5 | 40313241201 |
6 | 4001122141 |
7 | 1000060561 |
oct | 231774255 |
9 | 83856807 |
10 | 40368301 |
11 | 20872336 |
12 | 11629351 |
13 | 849538c |
14 | 550b6a1 |
15 | 3825ea1 |
hex | 267f8ad |
40368301 has 4 divisors (see below), whose sum is σ = 40415004. Its totient is φ = 40321600.
The previous prime is 40368299. The next prime is 40368329. The reversal of 40368301 is 10386304.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 27772900 + 12595401 = 5270^2 + 3549^2 .
It is a cyclic number.
It is not a de Polignac number, because 40368301 - 21 = 40368299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40368001) 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, 22030 + ... + 23791.
It is an arithmetic number, because the mean of its divisors is an integer number (10103751).
Almost surely, 240368301 is an apocalyptic number.
It is an amenable number.
40368301 is a deficient number, since it is larger than the sum of its proper divisors (46703).
40368301 is an equidigital number, since it uses as much as digits as its factorization.
40368301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46702.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 40368301 is about 6353.6053544425. The cubic root of 40368301 is about 343.0416272609.
The spelling of 40368301 in words is "forty million, three hundred sixty-eight thousand, three hundred one".
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