Base | Representation |
---|---|
bin | 1010110110000… |
… | …1100001110001 |
3 | 10011121001010200 |
4 | 2231201201301 |
5 | 43121110431 |
6 | 4302545413 |
7 | 1061433531 |
oct | 255414161 |
9 | 104531120 |
10 | 45488241 |
11 | 23749a97 |
12 | 13298269 |
13 | 9568926 |
14 | 60814c1 |
15 | 3ed7ee6 |
hex | 2b61871 |
45488241 has 6 divisors (see below), whose sum is σ = 65705250. Its totient is φ = 30325488.
The previous prime is 45488239. The next prime is 45488291. The reversal of 45488241 is 14288454.
It can be written as a sum of positive squares in only one way, i.e., 42302016 + 3186225 = 6504^2 + 1785^2 .
It is not a de Polignac number, because 45488241 - 21 = 45488239 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45488196 and 45488205.
It is not an unprimeable number, because it can be changed into a prime (45488221) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2527116 + ... + 2527133.
It is an arithmetic number, because the mean of its divisors is an integer number (10950875).
Almost surely, 245488241 is an apocalyptic number.
It is an amenable number.
45488241 is a deficient number, since it is larger than the sum of its proper divisors (20217009).
45488241 is a wasteful number, since it uses less digits than its factorization.
45488241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5054255 (or 5054252 counting only the distinct ones).
The product of its digits is 40960, while the sum is 36.
The square root of 45488241 is about 6744.4970902210. The cubic root of 45488241 is about 356.9710919793.
The spelling of 45488241 in words is "forty-five million, four hundred eighty-eight thousand, two hundred forty-one".
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