Base | Representation |
---|---|
bin | 100000001101100… |
… | …001010010101111 |
3 | 1101122212221012222 |
4 | 200031201102233 |
5 | 2101321241101 |
6 | 125342545555 |
7 | 16251311243 |
oct | 4015412257 |
9 | 1348787188 |
10 | 540415151 |
11 | 2580609a1 |
12 | 130b982bb |
13 | 87c658a3 |
14 | 51ab6423 |
15 | 3269d01b |
hex | 203614af |
540415151 has 8 divisors (see below), whose sum is σ = 551206944. Its totient is φ = 529711840.
The previous prime is 540415111. The next prime is 540415223. The reversal of 540415151 is 151514045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 540415151 - 214 = 540398767 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 540415151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540415111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9716 + ... + 34281.
It is an arithmetic number, because the mean of its divisors is an integer number (68900868).
Almost surely, 2540415151 is an apocalyptic number.
540415151 is a deficient number, since it is larger than the sum of its proper divisors (10791793).
540415151 is a wasteful number, since it uses less digits than its factorization.
540415151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44241.
The product of its (nonzero) digits is 2000, while the sum is 26.
The square root of 540415151 is about 23246.8309883304. The cubic root of 540415151 is about 814.5339154464.
Adding to 540415151 its reverse (151514045), we get a palindrome (691929196).
The spelling of 540415151 in words is "five hundred forty million, four hundred fifteen thousand, one hundred fifty-one".
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