Base | Representation |
---|---|
bin | 111101110000000… |
… | …1010010111111111 |
3 | 12100101212221222122 |
4 | 1323200022113333 |
5 | 13220414404141 |
6 | 541334433155 |
7 | 102226644626 |
oct | 17340122777 |
9 | 5311787878 |
10 | 2072028671 |
11 | 973673899 |
12 | 499b027bb |
13 | 27037638b |
14 | 1592886bd |
15 | c1d8e64b |
hex | 7b80a5ff |
2072028671 has 2 divisors, whose sum is σ = 2072028672. Its totient is φ = 2072028670.
The previous prime is 2072028643. The next prime is 2072028677. The reversal of 2072028671 is 1768202702.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2072028671 - 214 = 2072012287 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2072028677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036014335 + 1036014336.
It is an arithmetic number, because the mean of its divisors is an integer number (1036014336).
Almost surely, 22072028671 is an apocalyptic number.
2072028671 is a deficient number, since it is larger than the sum of its proper divisors (1).
2072028671 is an equidigital number, since it uses as much as digits as its factorization.
2072028671 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18816, while the sum is 35.
The square root of 2072028671 is about 45519.5416387292. The cubic root of 2072028671 is about 1274.8680977991.
The spelling of 2072028671 in words is "two billion, seventy-two million, twenty-eight thousand, six hundred seventy-one".
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