Base | Representation |
---|---|
bin | 1001111111001001… |
… | …0101001001011000 |
3 | 20220211100021200202 |
4 | 2133302111021120 |
5 | 20442234134120 |
6 | 1122002121332 |
7 | 123301115234 |
oct | 23762251130 |
9 | 6824307622 |
10 | 2680771160 |
11 | 1156253061 |
12 | 629950248 |
13 | 339513332 |
14 | 1b60695c4 |
15 | 10a537875 |
hex | 9fc95258 |
2680771160 has 16 divisors (see below), whose sum is σ = 6031735200. Its totient is φ = 1072308448.
The previous prime is 2680771153. The next prime is 2680771193. The reversal of 2680771160 is 611770862.
2680771160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33509600 + ... + 33509679.
It is an arithmetic number, because the mean of its divisors is an integer number (376983450).
Almost surely, 22680771160 is an apocalyptic number.
2680771160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2680771160 is an abundant number, since it is smaller than the sum of its proper divisors (3350964040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2680771160 is a wasteful number, since it uses less digits than its factorization.
2680771160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67019290 (or 67019286 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 38.
The square root of 2680771160 is about 51776.1640139553. The cubic root of 2680771160 is about 1389.1631282212.
The spelling of 2680771160 in words is "two billion, six hundred eighty million, seven hundred seventy-one thousand, one hundred sixty".
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