Base | Representation |
---|---|
bin | 110010001000111… |
… | …1100110001111001 |
3 | 11100020210010222011 |
4 | 1210101330301321 |
5 | 11421200131001 |
6 | 434540125521 |
7 | 56456251663 |
oct | 14421746171 |
9 | 4306703864 |
10 | 1682427001 |
11 | 793760342 |
12 | 3ab5368a1 |
13 | 20a735a48 |
14 | 11d62d533 |
15 | 9ca81d51 |
hex | 6447cc79 |
1682427001 has 2 divisors, whose sum is σ = 1682427002. Its totient is φ = 1682427000.
The previous prime is 1682426989. The next prime is 1682427053. The reversal of 1682427001 is 1007242861.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1416769600 + 265657401 = 37640^2 + 16299^2 .
It is a cyclic number.
It is not a de Polignac number, because 1682427001 - 25 = 1682426969 is a prime.
It is a super-3 number, since 3×16824270013 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (1682427091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 841213500 + 841213501.
It is an arithmetic number, because the mean of its divisors is an integer number (841213501).
Almost surely, 21682427001 is an apocalyptic number.
It is an amenable number.
1682427001 is a deficient number, since it is larger than the sum of its proper divisors (1).
1682427001 is an equidigital number, since it uses as much as digits as its factorization.
1682427001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 1682427001 is about 41017.3987595508. The cubic root of 1682427001 is about 1189.3565716372.
Adding to 1682427001 its reverse (1007242861), we get a palindrome (2689669862).
The spelling of 1682427001 in words is "one billion, six hundred eighty-two million, four hundred twenty-seven thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •