Base | Representation |
---|---|
bin | 111101010101001… |
… | …0111110101000001 |
3 | 12022102100120111121 |
4 | 1322222113311001 |
5 | 13203312144001 |
6 | 540112312241 |
7 | 101666046043 |
oct | 17252276501 |
9 | 5272316447 |
10 | 2057928001 |
11 | 966712848 |
12 | 495242681 |
13 | 26a47a19c |
14 | 157457a93 |
15 | c0a066a1 |
hex | 7aa97d41 |
2057928001 has 2 divisors, whose sum is σ = 2057928002. Its totient is φ = 2057928000.
The previous prime is 2057927999. The next prime is 2057928017. The reversal of 2057928001 is 1008297502.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2029412401 + 28515600 = 45049^2 + 5340^2 .
It is a cyclic number.
It is not a de Polignac number, because 2057928001 - 21 = 2057927999 is a prime.
Together with 2057927999, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (2057928031) by changing a digit.
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 as a sum of consecutive naturals, namely, 1028964000 + 1028964001.
It is an arithmetic number, because the mean of its divisors is an integer number (1028964001).
Almost surely, 22057928001 is an apocalyptic number.
It is an amenable number.
2057928001 is a deficient number, since it is larger than the sum of its proper divisors (1).
2057928001 is an equidigital number, since it uses as much as digits as its factorization.
2057928001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 2057928001 is about 45364.3913328505. The cubic root of 2057928001 is about 1271.9695813780.
The spelling of 2057928001 in words is "two billion, fifty-seven million, nine hundred twenty-eight thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •