Base | Representation |
---|---|
bin | 1000111100001111… |
… | …01000101001100111 |
3 | 110101112120202110222 |
4 | 10132013220221213 |
5 | 34312333112122 |
6 | 2112154434555 |
7 | 226645515560 |
oct | 43607505147 |
9 | 13345522428 |
10 | 4800285287 |
11 | 20436aa426 |
12 | b1b732a5b |
13 | 5b66743c5 |
14 | 337755167 |
15 | 1d1656b42 |
hex | 11e1e8a67 |
4800285287 has 4 divisors (see below), whose sum is σ = 5486040336. Its totient is φ = 4114530240.
The previous prime is 4800285271. The next prime is 4800285331. The reversal of 4800285287 is 7825820084.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4800285287 - 24 = 4800285271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4800285187) 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 3 ways as a sum of consecutive naturals, for example, 342877514 + ... + 342877527.
It is an arithmetic number, because the mean of its divisors is an integer number (1371510084).
Almost surely, 24800285287 is an apocalyptic number.
4800285287 is a deficient number, since it is larger than the sum of its proper divisors (685755049).
4800285287 is an equidigital number, since it uses as much as digits as its factorization.
4800285287 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685755048.
The product of its (nonzero) digits is 286720, while the sum is 44.
The square root of 4800285287 is about 69284.0911537418. The cubic root of 4800285287 is about 1686.8987494379.
The spelling of 4800285287 in words is "four billion, eight hundred million, two hundred eighty-five thousand, two hundred eighty-seven".
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