Base | Representation |
---|---|
bin | 1010110010111… |
… | …1110101001101 |
3 | 10011012200220120 |
4 | 2230233311031 |
5 | 43043102220 |
6 | 4254335153 |
7 | 1056625215 |
oct | 254576515 |
9 | 104180816 |
10 | 45284685 |
11 | 23620066 |
12 | 131ba4b9 |
13 | 94c7094 |
14 | 602b245 |
15 | 3e97a40 |
hex | 2b2fd4d |
45284685 has 32 divisors (see below), whose sum is σ = 77127552. Its totient is φ = 22609920.
The previous prime is 45284621. The next prime is 45284699. The reversal of 45284685 is 58648254.
It is not a de Polignac number, because 45284685 - 26 = 45284621 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65190 + ... + 65880.
It is an arithmetic number, because the mean of its divisors is an integer number (2410236).
Almost surely, 245284685 is an apocalyptic number.
It is an amenable number.
45284685 is a deficient number, since it is larger than the sum of its proper divisors (31842867).
45284685 is a wasteful number, since it uses less digits than its factorization.
45284685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 973.
The product of its digits is 307200, while the sum is 42.
The square root of 45284685 is about 6729.3896454285. The cubic root of 45284685 is about 356.4378240103.
The spelling of 45284685 in words is "forty-five million, two hundred eighty-four thousand, six hundred eighty-five".
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