Base | Representation |
---|---|
bin | 1010111101100… |
… | …1100101101011 |
3 | 10012112000201101 |
4 | 2233121211223 |
5 | 43232330021 |
6 | 4321302231 |
7 | 1065552340 |
oct | 257314553 |
9 | 105460641 |
10 | 45980011 |
11 | 23a55510 |
12 | 13494977 |
13 | 96ab70c |
14 | 616c7c7 |
15 | 4083a91 |
hex | 2bd996b |
45980011 has 16 divisors (see below), whose sum is σ = 58878720. Its totient is φ = 34858080.
The previous prime is 45980009. The next prime is 45980017. The reversal of 45980011 is 11008954.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 45980011 - 21 = 45980009 is a prime.
It is a super-2 number, since 2×459800112 = 4228322823120242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45980017) 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, 5221 + ... + 10918.
It is an arithmetic number, because the mean of its divisors is an integer number (3679920).
Almost surely, 245980011 is an apocalyptic number.
45980011 is a deficient number, since it is larger than the sum of its proper divisors (12898709).
45980011 is a wasteful number, since it uses less digits than its factorization.
45980011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16194.
The product of its (nonzero) digits is 1440, while the sum is 28.
The square root of 45980011 is about 6780.8562143729. The cubic root of 45980011 is about 358.2528799127.
Adding to 45980011 its reverse (11008954), we get a palindrome (56988965).
The spelling of 45980011 in words is "forty-five million, nine hundred eighty thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •