Base | Representation |
---|---|
bin | 1010111011000… |
… | …0101110000000 |
3 | 10012012112002021 |
4 | 2232300232000 |
5 | 43212000413 |
6 | 4313531224 |
7 | 1064254312 |
oct | 256605600 |
9 | 105175067 |
10 | 45812608 |
11 | 23950766 |
12 | 13413b14 |
13 | 965046a |
14 | 61277b2 |
15 | 404e18d |
hex | 2bb0b80 |
45812608 has 32 divisors (see below), whose sum is σ = 92571120. Its totient is φ = 22583680.
The previous prime is 45812561. The next prime is 45812633. The reversal of 45812608 is 80621854.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645213 + ... + 645283.
Almost surely, 245812608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45812608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46285560).
45812608 is an abundant number, since it is smaller than the sum of its proper divisors (46758512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45812608 is an frugal number, since it uses more digits than its factorization.
45812608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227 (or 73 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 45812608 is about 6768.5011634778. The cubic root of 45812608 is about 357.8175781701.
The spelling of 45812608 in words is "forty-five million, eight hundred twelve thousand, six hundred eight".
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