Base | Representation |
---|---|
bin | 1010101010110111… |
… | …0001000010111000 |
3 | 21101121100120121221 |
4 | 2222231301002320 |
5 | 21331203432323 |
6 | 1152112041424 |
7 | 130655440000 |
oct | 25255610270 |
9 | 7347316557 |
10 | 2864124088 |
11 | 123a7a5901 |
12 | 67b233274 |
13 | 3684bc3a7 |
14 | 1d2557000 |
15 | 11b6a455d |
hex | aab710b8 |
2864124088 has 40 divisors (see below), whose sum is σ = 6264940680. Its totient is φ = 1227473520.
The previous prime is 2864124073. The next prime is 2864124089. The reversal of 2864124088 is 8804214682.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2864124089) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 55348 + ... + 93763.
It is an arithmetic number, because the mean of its divisors is an integer number (156623517).
Almost surely, 22864124088 is an apocalyptic number.
2864124088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2864124088 is an abundant number, since it is smaller than the sum of its proper divisors (3400816592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2864124088 is an equidigital number, since it uses as much as digits as its factorization.
2864124088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149145 (or 149120 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 43.
The square root of 2864124088 is about 53517.5119750535. The cubic root of 2864124088 is about 1420.1382011891.
The spelling of 2864124088 in words is "two billion, eight hundred sixty-four million, one hundred twenty-four thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •