Base | Representation |
---|---|
bin | 1010100010010001… |
… | …1101011110110110 |
3 | 21022002121220100002 |
4 | 2220210131132312 |
5 | 21243000131410 |
6 | 1144344351302 |
7 | 130040465432 |
oct | 25044353666 |
9 | 7262556302 |
10 | 2828130230 |
11 | 1221451112 |
12 | 66b175532 |
13 | 360bc9153 |
14 | 1cb8679c2 |
15 | 1184447a5 |
hex | a891d7b6 |
2828130230 has 16 divisors (see below), whose sum is σ = 5160370464. Its totient is φ = 1115755200.
The previous prime is 2828130223. The next prime is 2828130269. The reversal of 2828130230 is 320318282.
It is a junction number, because it is equal to n+sod(n) for n = 2828130193 and 2828130202.
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, 1936346 + ... + 1937805.
It is an arithmetic number, because the mean of its divisors is an integer number (322523154).
Almost surely, 22828130230 is an apocalyptic number.
2828130230 is a deficient number, since it is larger than the sum of its proper divisors (2332240234).
2828130230 is a wasteful number, since it uses less digits than its factorization.
2828130230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3874231.
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 2828130230 is about 53180.1676379456. The cubic root of 2828130230 is about 1414.1640781839.
The spelling of 2828130230 in words is "two billion, eight hundred twenty-eight million, one hundred thirty thousand, two hundred thirty".
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