Base | Representation |
---|---|
bin | 1010100111000010… |
… | …0101110101111100 |
3 | 21100111011211110021 |
4 | 2221300211311330 |
5 | 21313102244140 |
6 | 1150340221524 |
7 | 130402225603 |
oct | 25160456574 |
9 | 7314154407 |
10 | 2848087420 |
11 | 1231742262 |
12 | 67599a8a4 |
13 | 365095c39 |
14 | 1d0380a3a |
15 | 11a087b4a |
hex | a9c25d7c |
2848087420 has 12 divisors (see below), whose sum is σ = 5980983624. Its totient is φ = 1139234960.
The previous prime is 2848087393. The next prime is 2848087421. The reversal of 2848087420 is 247808482.
It is a super-2 number, since 2×28480874202 = 16223203903924512800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2848087421) 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, 71202166 + ... + 71202205.
It is an arithmetic number, because the mean of its divisors is an integer number (498415302).
Almost surely, 22848087420 is an apocalyptic number.
2848087420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2848087420 is an abundant number, since it is smaller than the sum of its proper divisors (3132896204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2848087420 is a wasteful number, since it uses less digits than its factorization.
2848087420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142404380 (or 142404378 counting only the distinct ones).
The product of its (nonzero) digits is 229376, while the sum is 43.
The square root of 2848087420 is about 53367.4753009733. The cubic root of 2848087420 is about 1417.4827153202.
The spelling of 2848087420 in words is "two billion, eight hundred forty-eight million, eighty-seven thousand, four hundred twenty".
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