Base | Representation |
---|---|
bin | 1010110001110… |
… | …0011000110110 |
3 | 10011001122122222 |
4 | 2230130120312 |
5 | 43033030141 |
6 | 4252522342 |
7 | 1056144065 |
oct | 254343066 |
9 | 104048588 |
10 | 45205046 |
11 | 23576247 |
12 | 131803b2 |
13 | 9499a63 |
14 | 600a1dc |
15 | 3e7e14b |
hex | 2b1c636 |
45205046 has 8 divisors (see below), whose sum is σ = 69640320. Its totient is φ = 21991608.
The previous prime is 45205019. The next prime is 45205067. The reversal of 45205046 is 64050254.
45205046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305366 + ... + 305513.
It is an arithmetic number, because the mean of its divisors is an integer number (8705040).
Almost surely, 245205046 is an apocalyptic number.
45205046 is a deficient number, since it is larger than the sum of its proper divisors (24435274).
45205046 is a wasteful number, since it uses less digits than its factorization.
45205046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610918.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 45205046 is about 6723.4697887326. The cubic root of 45205046 is about 356.2287540012.
The spelling of 45205046 in words is "forty-five million, two hundred five thousand, forty-six".
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