Base | Representation |
---|---|
bin | 11111011110100… |
… | …00111000001111 |
3 | 200101212000221212 |
4 | 33233100320033 |
5 | 1020044020033 |
6 | 42111245035 |
7 | 6354241442 |
oct | 1757207017 |
9 | 611760855 |
10 | 264048143 |
11 | 126059307 |
12 | 7451977b |
13 | 42920a08 |
14 | 270d5659 |
15 | 182ab748 |
hex | fbd0e0f |
264048143 has 8 divisors (see below), whose sum is σ = 266064240. Its totient is φ = 262039680.
The previous prime is 264048133. The next prime is 264048157. The reversal of 264048143 is 341840462.
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 264048143 - 212 = 264044047 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 (264048133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80471 + ... + 83687.
It is an arithmetic number, because the mean of its divisors is an integer number (33258030).
Almost surely, 2264048143 is an apocalyptic number.
264048143 is a deficient number, since it is larger than the sum of its proper divisors (2016097).
264048143 is a wasteful number, since it uses less digits than its factorization.
264048143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3817.
The product of its (nonzero) digits is 18432, while the sum is 32.
The square root of 264048143 is about 16249.5582401492. The cubic root of 264048143 is about 641.5458586607.
The spelling of 264048143 in words is "two hundred sixty-four million, forty-eight thousand, one hundred forty-three".
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