Base | Representation |
---|---|
bin | 1010110010000… |
… | …1100010011111 |
3 | 10011002201121100 |
4 | 2230201202133 |
5 | 43034214033 |
6 | 4253204143 |
7 | 1056262434 |
oct | 254414237 |
9 | 104081540 |
10 | 45226143 |
11 | 23590086 |
12 | 13190653 |
13 | 94a6541 |
14 | 6013b8b |
15 | 3e85513 |
hex | 2b2189f |
45226143 has 12 divisors (see below), whose sum is σ = 65729560. Its totient is φ = 29964816.
The previous prime is 45226141. The next prime is 45226147. The reversal of 45226143 is 34162254.
45226143 is a `hidden beast` number, since 45 + 2 + 2 + 614 + 3 = 666.
45226143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45226143 - 21 = 45226141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45226141) 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 11 ways as a sum of consecutive naturals, for example, 13948 + ... + 16881.
Almost surely, 245226143 is an apocalyptic number.
45226143 is a deficient number, since it is larger than the sum of its proper divisors (20503417).
45226143 is a wasteful number, since it uses less digits than its factorization.
45226143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30998 (or 30995 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 45226143 is about 6725.0385129009. The cubic root of 45226143 is about 356.2841621902.
Adding to 45226143 its reverse (34162254), we get a palindrome (79388397).
It can be divided in two parts, 45226 and 143, that added together give a square (45369 = 2132).
The spelling of 45226143 in words is "forty-five million, two hundred twenty-six thousand, one hundred forty-three".
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