Base | Representation |
---|---|
bin | 1101101100000… |
… | …0010101010001 |
3 | 11000000202221112 |
4 | 3123000111101 |
5 | 104144122042 |
6 | 5410303105 |
7 | 1264661465 |
oct | 333002521 |
9 | 130022845 |
10 | 57410897 |
11 | 2a452725 |
12 | 17287a95 |
13 | bb8165b |
14 | 78a64a5 |
15 | 5090982 |
hex | 36c0551 |
57410897 has 2 divisors, whose sum is σ = 57410898. Its totient is φ = 57410896.
The previous prime is 57410869. The next prime is 57410917. The reversal of 57410897 is 79801475.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34762816 + 22648081 = 5896^2 + 4759^2 .
It is a cyclic number.
It is not a de Polignac number, because 57410897 - 212 = 57406801 is a prime.
It is a super-2 number, since 2×574108972 = 6592022188689218, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (57410497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28705448 + 28705449.
It is an arithmetic number, because the mean of its divisors is an integer number (28705449).
Almost surely, 257410897 is an apocalyptic number.
It is an amenable number.
57410897 is a deficient number, since it is larger than the sum of its proper divisors (1).
57410897 is an equidigital number, since it uses as much as digits as its factorization.
57410897 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 70560, while the sum is 41.
The square root of 57410897 is about 7576.9978883460. The cubic root of 57410897 is about 385.7726586879.
The spelling of 57410897 in words is "fifty-seven million, four hundred ten thousand, eight hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •