Base | Representation |
---|---|
bin | 1010110011010… |
… | …1010101101001 |
3 | 10011020211211222 |
4 | 2230311111221 |
5 | 43044312431 |
6 | 4255031425 |
7 | 1060051040 |
oct | 254652551 |
9 | 104224758 |
10 | 45307241 |
11 | 23636001 |
12 | 1320b575 |
13 | 9504425 |
14 | 6035557 |
15 | 3e9e57b |
hex | 2b35569 |
45307241 has 4 divisors (see below), whose sum is σ = 51779712. Its totient is φ = 38834772.
The previous prime is 45307183. The next prime is 45307253. The reversal of 45307241 is 14270354.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 45307241 - 26 = 45307177 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 45307241.
It is not an unprimeable number, because it can be changed into a prime (45307271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3236225 + ... + 3236238.
It is an arithmetic number, because the mean of its divisors is an integer number (12944928).
Almost surely, 245307241 is an apocalyptic number.
It is an amenable number.
45307241 is a deficient number, since it is larger than the sum of its proper divisors (6472471).
45307241 is an equidigital number, since it uses as much as digits as its factorization.
45307241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6472470.
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 45307241 is about 6731.0653688699. The cubic root of 45307241 is about 356.4969939561.
Adding to 45307241 its reverse (14270354), we get a palindrome (59577595).
The spelling of 45307241 in words is "forty-five million, three hundred seven thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •