Base | Representation |
---|---|
bin | 1010100110100… |
… | …0111110000011 |
3 | 10002200022120111 |
4 | 2221220332003 |
5 | 42341021042 |
6 | 4225052151 |
7 | 1046663401 |
oct | 251507603 |
9 | 102608514 |
10 | 44470147 |
11 | 23114097 |
12 | 12a87057 |
13 | 92a03c7 |
14 | 5c98471 |
15 | 3d86517 |
hex | 2a68f83 |
44470147 has 16 divisors (see below), whose sum is σ = 48185280. Its totient is φ = 40891392.
The previous prime is 44470141. The next prime is 44470157. The reversal of 44470147 is 74107444.
44470147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44470147 - 219 = 43945859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44470141) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 190743 + ... + 190975.
It is an arithmetic number, because the mean of its divisors is an integer number (3011580).
Almost surely, 244470147 is an apocalyptic number.
44470147 is a deficient number, since it is larger than the sum of its proper divisors (3715133).
44470147 is a wasteful number, since it uses less digits than its factorization.
44470147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462.
The product of its (nonzero) digits is 12544, while the sum is 31.
The square root of 44470147 is about 6668.5940797143. The cubic root of 44470147 is about 354.2877925046.
The spelling of 44470147 in words is "forty-four million, four hundred seventy thousand, one hundred forty-seven".
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