Base | Representation |
---|---|
bin | 111111111011001… |
… | …1110010111100100 |
3 | 12112111011121110000 |
4 | 1333312132113210 |
5 | 13343104032341 |
6 | 552502301300 |
7 | 104104041144 |
oct | 17766362744 |
9 | 5474147400 |
10 | 2144986596 |
11 | a008751a5 |
12 | 4ba427830 |
13 | 28250c34c |
14 | 164c3a924 |
15 | c84a18b6 |
hex | 7fd9e5e4 |
2144986596 has 135 divisors (see below), whose sum is σ = 5864788083. Its totient is φ = 683594640.
The previous prime is 2144986549. The next prime is 2144986619. The reversal of 2144986596 is 6956894412.
The square root of 2144986596 is 46314.
It is a perfect power (a square), and thus also a powerful number.
2144986596 is a `hidden beast` number, since 2 + 1 + 4 + 49 + 8 + 6 + 596 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 25843171 + ... + 25843253.
Almost surely, 22144986596 is an apocalyptic number.
2144986596 is the 46314-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2144986596
2144986596 is an abundant number, since it is smaller than the sum of its proper divisors (3719801487).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2144986596 is an equidigital number, since it uses as much as digits as its factorization.
2144986596 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244 (or 119 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 54.
The cubic root of 2144986596 is about 1289.6589038676.
The spelling of 2144986596 in words is "two billion, one hundred forty-four million, nine hundred eighty-six thousand, five hundred ninety-six".
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