Base | Representation |
---|---|
bin | 111110000000111… |
… | …0011101111001111 |
3 | 12101000111001222211 |
4 | 1330001303233033 |
5 | 13230144130342 |
6 | 542251451251 |
7 | 102364631500 |
oct | 17401635717 |
9 | 5330431884 |
10 | 2080848847 |
11 | 9786485a0 |
12 | 4a0a56b27 |
13 | 272143c0c |
14 | 15a502ba7 |
15 | c2a32c17 |
hex | 7c073bcf |
2080848847 has 48 divisors (see below), whose sum is σ = 2808317952. Its totient is φ = 1521199680.
The previous prime is 2080848827. The next prime is 2080848853. The reversal of 2080848847 is 7488480802.
It is not a de Polignac number, because 2080848847 - 211 = 2080846799 is a prime.
It is a super-2 number, since 2×20808488472 = 8659863848122458818, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a self number, because there is not a number n which added to its sum of digits gives 2080848847.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2080848827) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 655458 + ... + 658624.
It is an arithmetic number, because the mean of its divisors is an integer number (58506624).
Almost surely, 22080848847 is an apocalyptic number.
2080848847 is a deficient number, since it is larger than the sum of its proper divisors (727469105).
2080848847 is a wasteful number, since it uses less digits than its factorization.
2080848847 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3268 (or 3261 counting only the distinct ones).
The product of its (nonzero) digits is 917504, while the sum is 49.
The square root of 2080848847 is about 45616.3221555618. The cubic root of 2080848847 is about 1276.6744826180.
The spelling of 2080848847 in words is "two billion, eighty million, eight hundred forty-eight thousand, eight hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •