Base | Representation |
---|---|
bin | 101100110100011100001 |
3 | 2202121121010 |
4 | 11212203201 |
5 | 333444031 |
6 | 51251133 |
7 | 15324516 |
oct | 5464341 |
9 | 2677533 |
10 | 1468641 |
11 | 913459 |
12 | 5a9aa9 |
13 | 3c5625 |
14 | 2a330d |
15 | 1e0246 |
hex | 1668e1 |
1468641 has 16 divisors (see below), whose sum is σ = 2046528. Its totient is φ = 936000.
The previous prime is 1468639. The next prime is 1468651.
1468641 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 1468641 - 21 = 1468639 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1468599 and 1468608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1468631) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11146 + ... + 11276.
It is an arithmetic number, because the mean of its divisors is an integer number (127908).
21468641 is an apocalyptic number.
It is an amenable number.
1468641 is a deficient number, since it is larger than the sum of its proper divisors (577887).
1468641 is a wasteful number, since it uses less digits than its factorization.
1468641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272.
The product of its digits is 4608, while the sum is 30.
The square root of 1468641 is about 1211.8749935534. The cubic root of 1468641 is about 113.6680865809.
The spelling of 1468641 in words is "one million, four hundred sixty-eight thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •