Base | Representation |
---|---|
bin | 111110110110110… |
… | …0101110111100000 |
3 | 12102222122120012120 |
4 | 1331231211313200 |
5 | 13304412303314 |
6 | 545141224240 |
7 | 103160041020 |
oct | 17555456740 |
9 | 5388576176 |
10 | 2109103584 |
11 | 992596815 |
12 | 4aa402080 |
13 | 277c576b3 |
14 | 160179a80 |
15 | c52648a9 |
hex | 7db65de0 |
2109103584 has 48 divisors (see below), whose sum is σ = 6327312768. Its totient is φ = 602600832.
The previous prime is 2109103541. The next prime is 2109103613. The reversal of 2109103584 is 4853019012.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1568602 + ... + 1569945.
It is an arithmetic number, because the mean of its divisors is an integer number (131819016).
Almost surely, 22109103584 is an apocalyptic number.
2109103584 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2109103584 is an abundant number, since it is smaller than the sum of its proper divisors (4218209184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2109103584 is a wasteful number, since it uses less digits than its factorization.
2109103584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3138567 (or 3138559 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 2109103584 is about 45924.9777789821. The cubic root of 2109103584 is about 1282.4269514459.
The spelling of 2109103584 in words is "two billion, one hundred nine million, one hundred three thousand, five hundred eighty-four".
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