Base | Representation |
---|---|
bin | 111100011100101… |
… | …0100000100010011 |
3 | 12020100120211020211 |
4 | 1320321110010103 |
5 | 13123220242243 |
6 | 533133144551 |
7 | 101156116603 |
oct | 17071240423 |
9 | 5210524224 |
10 | 2028290323 |
11 | 950a0a5a4 |
12 | 48732b157 |
13 | 2642a10b7 |
14 | 153540c03 |
15 | bd0eed9d |
hex | 78e54113 |
2028290323 has 2 divisors, whose sum is σ = 2028290324. Its totient is φ = 2028290322.
The previous prime is 2028290293. The next prime is 2028290333. The reversal of 2028290323 is 3230928202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2028290323 - 225 = 1994735891 is a prime.
It is a super-2 number, since 2×20282903232 = 8227923268750888658, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2028290333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014145161 + 1014145162.
It is an arithmetic number, because the mean of its divisors is an integer number (1014145162).
Almost surely, 22028290323 is an apocalyptic number.
2028290323 is a deficient number, since it is larger than the sum of its proper divisors (1).
2028290323 is an equidigital number, since it uses as much as digits as its factorization.
2028290323 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 2028290323 is about 45036.5443057080. The cubic root of 2028290323 is about 1265.8338533047.
The spelling of 2028290323 in words is "two billion, twenty-eight million, two hundred ninety thousand, three hundred twenty-three".
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