Base | Representation |
---|---|
bin | 1010110111000… |
… | …1011001011101 |
3 | 10011201100022020 |
4 | 2231301121131 |
5 | 43130200440 |
6 | 4304210353 |
7 | 1062124203 |
oct | 255613135 |
9 | 104640266 |
10 | 45553245 |
11 | 23793911 |
12 | 133099b9 |
13 | 958c3aa |
14 | 609b073 |
15 | 3eec3d0 |
hex | 2b7165d |
45553245 has 16 divisors (see below), whose sum is σ = 73913472. Its totient is φ = 23952320.
The previous prime is 45553243. The next prime is 45553259. The reversal of 45553245 is 54235554.
It is not a de Polignac number, because 45553245 - 21 = 45553243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45553243) 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, 20322 + ... + 22451.
It is an arithmetic number, because the mean of its divisors is an integer number (4619592).
Almost surely, 245553245 is an apocalyptic number.
It is an amenable number.
45553245 is a deficient number, since it is larger than the sum of its proper divisors (28360227).
45553245 is a wasteful number, since it uses less digits than its factorization.
45553245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42852.
The product of its digits is 60000, while the sum is 33.
The square root of 45553245 is about 6749.3144096271. The cubic root of 45553245 is about 357.1410516861.
Adding to 45553245 its reverse (54235554), we get a palindrome (99788799).
The spelling of 45553245 in words is "forty-five million, five hundred fifty-three thousand, two hundred forty-five".
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