Base | Representation |
---|---|
bin | 1010101011011110… |
… | …0000010010010100 |
3 | 21101210011021101221 |
4 | 2222313200102110 |
5 | 21332332130014 |
6 | 1152242500124 |
7 | 131016231361 |
oct | 25267402224 |
9 | 7353137357 |
10 | 2866676884 |
11 | 1241189855 |
12 | 680064644 |
13 | 368ba4316 |
14 | 1d2a1d468 |
15 | 11ba0ab24 |
hex | aade0494 |
2866676884 has 12 divisors (see below), whose sum is σ = 5311783764. Its totient is φ = 1349024384.
The previous prime is 2866676881. The next prime is 2866676887. The reversal of 2866676884 is 4886766682.
It is an interprime number because it is at equal distance from previous prime (2866676881) and next prime (2866676887).
It can be written as a sum of positive squares in 2 ways, for example, as 2438186884 + 428490000 = 49378^2 + 20700^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2866676881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21078439 + ... + 21078574.
It is an arithmetic number, because the mean of its divisors is an integer number (442648647).
Almost surely, 22866676884 is an apocalyptic number.
It is an amenable number.
2866676884 is a deficient number, since it is larger than the sum of its proper divisors (2445106880).
2866676884 is a wasteful number, since it uses less digits than its factorization.
2866676884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42157034 (or 42157032 counting only the distinct ones).
The product of its digits is 37158912, while the sum is 61.
The square root of 2866676884 is about 53541.3567627867. The cubic root of 2866676884 is about 1420.5599993208.
The spelling of 2866676884 in words is "two billion, eight hundred sixty-six million, six hundred seventy-six thousand, eight hundred eighty-four".
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