Base | Representation |
---|---|
bin | 1001010001100100… |
… | …0111110001001000 |
3 | 20102111122110112010 |
4 | 2110121013301020 |
5 | 20044320112014 |
6 | 1051013015520 |
7 | 115460236026 |
oct | 22431076110 |
9 | 6374573463 |
10 | 2489613384 |
11 | 106835a425 |
12 | 5959245a0 |
13 | 308a3391b |
14 | 198909716 |
15 | e8878359 |
hex | 94647c48 |
2489613384 has 32 divisors (see below), whose sum is σ = 6226308000. Its totient is φ = 829567872.
The previous prime is 2489613341. The next prime is 2489613397. The reversal of 2489613384 is 4833169842.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53787 + ... + 88725.
It is an arithmetic number, because the mean of its divisors is an integer number (194572125).
Almost surely, 22489613384 is an apocalyptic number.
2489613384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2489613384 is an abundant number, since it is smaller than the sum of its proper divisors (3736694616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2489613384 is a wasteful number, since it uses less digits than its factorization.
2489613384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37917 (or 37913 counting only the distinct ones).
The product of its digits is 995328, while the sum is 48.
The square root of 2489613384 is about 49896.0257335191. The cubic root of 2489613384 is about 1355.3266250541.
The spelling of 2489613384 in words is "two billion, four hundred eighty-nine million, six hundred thirteen thousand, three hundred eighty-four".
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