Base | Representation |
---|---|
bin | 1001000010100011… |
… | …10100101111110001 |
3 | 110112020022120102111 |
4 | 10201101310233301 |
5 | 34414420203141 |
6 | 2121330445321 |
7 | 231161160316 |
oct | 44121645761 |
9 | 13466276374 |
10 | 4853287921 |
11 | 2070611059 |
12 | b35433841 |
13 | 5c4641401 |
14 | 3407d0d0d |
15 | 1d6126381 |
hex | 121474bf1 |
4853287921 has 8 divisors (see below), whose sum is σ = 4877056800. Its totient is φ = 4829540448.
The previous prime is 4853287909. The next prime is 4853287931. The reversal of 4853287921 is 1297823584.
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 4853287921 - 25 = 4853287889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4853287931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626530 + ... + 634228.
It is an arithmetic number, because the mean of its divisors is an integer number (609632100).
Almost surely, 24853287921 is an apocalyptic number.
It is an amenable number.
4853287921 is a deficient number, since it is larger than the sum of its proper divisors (23768879).
4853287921 is a wasteful number, since it uses less digits than its factorization.
4853287921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10703.
The product of its digits is 967680, while the sum is 49.
The square root of 4853287921 is about 69665.5432836061. The cubic root of 4853287921 is about 1693.0847015921.
The spelling of 4853287921 in words is "four billion, eight hundred fifty-three million, two hundred eighty-seven thousand, nine hundred twenty-one".
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