Base | Representation |
---|---|
bin | 1010101110101… |
… | …1000100101111 |
3 | 10010200101120211 |
4 | 2223223010233 |
5 | 43010044210 |
6 | 4244323251 |
7 | 1054343146 |
oct | 253530457 |
9 | 103611524 |
10 | 45003055 |
11 | 23448509 |
12 | 130a3527 |
13 | 9428b36 |
14 | 5d9675d |
15 | 3e3e38a |
hex | 2aeb12f |
45003055 has 8 divisors (see below), whose sum is σ = 54889344. Its totient is φ = 35412000.
The previous prime is 45003043. The next prime is 45003059. The reversal of 45003055 is 55030054.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45003055 - 219 = 44478767 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 (45003059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73471 + ... + 74080.
It is an arithmetic number, because the mean of its divisors is an integer number (6861168).
Almost surely, 245003055 is an apocalyptic number.
45003055 is a deficient number, since it is larger than the sum of its proper divisors (9886289).
45003055 is a wasteful number, since it uses less digits than its factorization.
45003055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147617.
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 45003055 is about 6708.4316348905. The cubic root of 45003055 is about 355.6973793847.
The spelling of 45003055 in words is "forty-five million, three thousand, fifty-five".
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