Base | Representation |
---|---|
bin | 1010110111000… |
… | …0110111000001 |
3 | 10011201020021121 |
4 | 2231300313001 |
5 | 43130113131 |
6 | 4304152241 |
7 | 1062114604 |
oct | 255606701 |
9 | 104636247 |
10 | 45551041 |
11 | 23792198 |
12 | 13308681 |
13 | 958b3a3 |
14 | 609a33b |
15 | 3eeb911 |
hex | 2b70dc1 |
45551041 has 8 divisors (see below), whose sum is σ = 49407624. Its totient is φ = 41825280.
The previous prime is 45551039. The next prime is 45551047. The reversal of 45551041 is 14015554.
It is a happy number.
45551041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 9790641 + 35760400 = 3129^2 + 5980^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45551041 - 21 = 45551039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45550997 and 45551015.
It is not an unprimeable number, because it can be changed into a prime (45551047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31980 + ... + 33373.
It is an arithmetic number, because the mean of its divisors is an integer number (6175953).
Almost surely, 245551041 is an apocalyptic number.
45551041 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
45551041 is a deficient number, since it is larger than the sum of its proper divisors (3856583).
45551041 is a wasteful number, since it uses less digits than its factorization.
45551041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65411.
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 45551041 is about 6749.1511318091. The cubic root of 45551041 is about 357.1352917483.
Adding to 45551041 its reverse (14015554), we get a palindrome (59566595).
The spelling of 45551041 in words is "forty-five million, five hundred fifty-one thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •