Base | Representation |
---|---|
bin | 1010110001111… |
… | …0100101100111 |
3 | 10011002010000122 |
4 | 2230132211213 |
5 | 43033322210 |
6 | 4253032155 |
7 | 1056212255 |
oct | 254364547 |
9 | 104063018 |
10 | 45214055 |
11 | 23581a97 |
12 | 1318565b |
13 | 94a0ba3 |
14 | 600d5d5 |
15 | 3e81b55 |
hex | 2b1e967 |
45214055 has 8 divisors (see below), whose sum is σ = 54385344. Its totient is φ = 36085600.
The previous prime is 45214051. The next prime is 45214063. The reversal of 45214055 is 55041254.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45214055 - 22 = 45214051 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 (45214051) 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, 8336 + ... + 12645.
It is an arithmetic number, because the mean of its divisors is an integer number (6798168).
Almost surely, 245214055 is an apocalyptic number.
45214055 is a deficient number, since it is larger than the sum of its proper divisors (9171289).
45214055 is a wasteful number, since it uses less digits than its factorization.
45214055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21417.
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 45214055 is about 6724.1397219273. The cubic root of 45214055 is about 356.2524169324.
The spelling of 45214055 in words is "forty-five million, two hundred fourteen thousand, fifty-five".
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