Base | Representation |
---|---|
bin | 1010100010010110… |
… | …1011110101110100 |
3 | 21022010020012121102 |
4 | 2220211223311310 |
5 | 21243040414223 |
6 | 1144355305232 |
7 | 130043303243 |
oct | 25045536564 |
9 | 7263205542 |
10 | 2828451188 |
11 | 1221650272 |
12 | 66b2ab218 |
13 | 360cac274 |
14 | 1cb90c95a |
15 | 1184a9928 |
hex | a896bd74 |
2828451188 has 24 divisors (see below), whose sum is σ = 5212267200. Its totient is φ = 1339288128.
The previous prime is 2828451179. The next prime is 2828451257. The reversal of 2828451188 is 8811548282.
It is a super-2 number, since 2×28284511882 = 16000272245797222688, which contains 22 as substring.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 265256 + ... + 275712.
It is an arithmetic number, because the mean of its divisors is an integer number (217177800).
Almost surely, 22828451188 is an apocalyptic number.
It is an amenable number.
2828451188 is a deficient number, since it is larger than the sum of its proper divisors (2383816012).
2828451188 is a wasteful number, since it uses less digits than its factorization.
2828451188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14039 (or 14037 counting only the distinct ones).
The product of its digits is 327680, while the sum is 47.
The square root of 2828451188 is about 53183.1851998355. The cubic root of 2828451188 is about 1414.2175729040.
The spelling of 2828451188 in words is "two billion, eight hundred twenty-eight million, four hundred fifty-one thousand, one hundred eighty-eight".
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