Base | Representation |
---|---|
bin | 11010010001000001… |
… | …010100110011111011 |
3 | 2200210111122002120210 |
4 | 122101001110303323 |
5 | 430224412104413 |
6 | 20542312522203 |
7 | 2015615151066 |
oct | 322101246373 |
9 | 80714562523 |
10 | 28202847483 |
11 | 10a62854818 |
12 | 55710b0363 |
13 | 2875c61145 |
14 | 15178b38dd |
15 | b00e843c3 |
hex | 691054cfb |
28202847483 has 4 divisors (see below), whose sum is σ = 37603796648. Its totient is φ = 18801898320.
The previous prime is 28202847479. The next prime is 28202847487. The reversal of 28202847483 is 38474820282.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (28202847479) and next prime (28202847487).
It is not a de Polignac number, because 28202847483 - 22 = 28202847479 is a prime.
It is a super-2 number, since 2×282028474832 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28202847487) 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, 4700474578 + ... + 4700474583.
It is an arithmetic number, because the mean of its divisors is an integer number (9400949162).
Almost surely, 228202847483 is an apocalyptic number.
28202847483 is a deficient number, since it is larger than the sum of its proper divisors (9400949165).
28202847483 is an equidigital number, since it uses as much as digits as its factorization.
28202847483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9400949164.
The product of its (nonzero) digits is 1376256, while the sum is 48.
The spelling of 28202847483 in words is "twenty-eight billion, two hundred two million, eight hundred forty-seven thousand, four hundred eighty-three".
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