Base | Representation |
---|---|
bin | 1010111010001000… |
… | …1100101000010010 |
3 | 21120001220222112122 |
4 | 2232202030220102 |
5 | 21444104401320 |
6 | 1202321254242 |
7 | 132364201565 |
oct | 25642145022 |
9 | 7501828478 |
10 | 2928200210 |
11 | 1272990181 |
12 | 698794382 |
13 | 378865760 |
14 | 1dac764dc |
15 | 12210ed25 |
hex | ae88ca12 |
2928200210 has 16 divisors (see below), whose sum is σ = 5676203736. Its totient is φ = 1081181568.
The previous prime is 2928200203. The next prime is 2928200213. The reversal of 2928200210 is 120028292.
It can be written as a sum of positive squares in 4 ways, for example, as 854217529 + 2073982681 = 29227^2 + 45541^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 2928200210.
It is not an unprimeable number, because it can be changed into a prime (2928200213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11262179 + ... + 11262438.
Almost surely, 22928200210 is an apocalyptic number.
2928200210 is a deficient number, since it is larger than the sum of its proper divisors (2748003526).
2928200210 is a wasteful number, since it uses less digits than its factorization.
2928200210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22524637.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 2928200210 is about 54112.8469958844. The cubic root of 2928200210 is about 1430.6506257369.
The spelling of 2928200210 in words is "two billion, nine hundred twenty-eight million, two hundred thousand, two hundred ten".
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