Base | Representation |
---|---|
bin | 1010110000111… |
… | …0011110110101 |
3 | 10010221202112022 |
4 | 2230032132311 |
5 | 43024214320 |
6 | 4251402525 |
7 | 1055516033 |
oct | 254163665 |
9 | 103852468 |
10 | 45148085 |
11 | 23537474 |
12 | 13153445 |
13 | 9479b58 |
14 | 5dd3553 |
15 | 3e6c325 |
hex | 2b0e7b5 |
45148085 has 8 divisors (see below), whose sum is σ = 57029280. Its totient is φ = 34217424.
The previous prime is 45148067. The next prime is 45148109. The reversal of 45148085 is 58084154.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45148085 - 224 = 28370869 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237527 + ... + 237716.
It is an arithmetic number, because the mean of its divisors is an integer number (7128660).
Almost surely, 245148085 is an apocalyptic number.
It is an amenable number.
45148085 is a deficient number, since it is larger than the sum of its proper divisors (11881195).
45148085 is a wasteful number, since it uses less digits than its factorization.
45148085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475267.
The product of its (nonzero) digits is 25600, while the sum is 35.
The square root of 45148085 is about 6719.2324710491. The cubic root of 45148085 is about 356.0790680959.
The spelling of 45148085 in words is "forty-five million, one hundred forty-eight thousand, eighty-five".
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