Base | Representation |
---|---|
bin | 111101000011100… |
… | …1111011000101100 |
3 | 12021210000200021112 |
4 | 1322013033120230 |
5 | 13143432442010 |
6 | 535143051152 |
7 | 101524550612 |
oct | 17207173054 |
9 | 5253020245 |
10 | 2048718380 |
11 | 9614a2495 |
12 | 492140ab8 |
13 | 2685a42c7 |
14 | 15613b6b2 |
15 | becd7a05 |
hex | 7a1cf62c |
2048718380 has 12 divisors (see below), whose sum is σ = 4302308640. Its totient is φ = 819487344.
The previous prime is 2048718361. The next prime is 2048718403. The reversal of 2048718380 is 838178402.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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, 51217940 + ... + 51217979.
It is an arithmetic number, because the mean of its divisors is an integer number (358525720).
Almost surely, 22048718380 is an apocalyptic number.
2048718380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2048718380 is an abundant number, since it is smaller than the sum of its proper divisors (2253590260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2048718380 is a wasteful number, since it uses less digits than its factorization.
2048718380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102435928 (or 102435926 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 41.
The square root of 2048718380 is about 45262.7703526861. The cubic root of 2048718380 is about 1270.0693082228.
The spelling of 2048718380 in words is "two billion, forty-eight million, seven hundred eighteen thousand, three hundred eighty".
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