Base | Representation |
---|---|
bin | 1010110000000… |
… | …0001000011011 |
3 | 10010211202220100 |
4 | 2230000020123 |
5 | 43020324212 |
6 | 4250230443 |
7 | 1055152464 |
oct | 254001033 |
9 | 103752810 |
10 | 45089307 |
11 | 234a729a |
12 | 13125423 |
13 | 9459183 |
14 | 5db9d6b |
15 | 3e59bdc |
hex | 2b0021b |
45089307 has 12 divisors (see below), whose sum is σ = 65187304. Its totient is φ = 30032640.
The previous prime is 45089293. The next prime is 45089311. The reversal of 45089307 is 70398054.
It is not a de Polignac number, because 45089307 - 26 = 45089243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45089207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17832 + ... + 20202.
Almost surely, 245089307 is an apocalyptic number.
45089307 is a deficient number, since it is larger than the sum of its proper divisors (20097997).
45089307 is a wasteful number, since it uses less digits than its factorization.
45089307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4490 (or 4487 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 45089307 is about 6714.8571838871. The cubic root of 45089307 is about 355.9244753098.
The spelling of 45089307 in words is "forty-five million, eighty-nine thousand, three hundred seven".
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