Base | Representation |
---|---|
bin | 1001100110001… |
… | …1101101101010 |
3 | 2210202010112112 |
4 | 2121203231222 |
5 | 40301114224 |
6 | 3554442322 |
7 | 666104342 |
oct | 231435552 |
9 | 83663475 |
10 | 40254314 |
11 | 207a4731 |
12 | 115933a2 |
13 | 8455529 |
14 | 54bbd22 |
15 | 380230e |
hex | 2663b6a |
40254314 has 8 divisors (see below), whose sum is σ = 60481188. Its totient is φ = 20093920.
The previous prime is 40254281. The next prime is 40254341. The reversal of 40254314 is 41345204.
It can be written as a sum of positive squares in 2 ways, for example, as 37613689 + 2640625 = 6133^2 + 1625^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×402543143 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 40254314.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15077 + ... + 17544.
Almost surely, 240254314 is an apocalyptic number.
40254314 is a deficient number, since it is larger than the sum of its proper divisors (20226874).
40254314 is a wasteful number, since it uses less digits than its factorization.
40254314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33240.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 40254314 is about 6344.6287519444. The cubic root of 40254314 is about 342.7184434186.
Adding to 40254314 its reverse (41345204), we get a palindrome (81599518).
The spelling of 40254314 in words is "forty million, two hundred fifty-four thousand, three hundred fourteen".
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