Base | Representation |
---|---|
bin | 1010100010111… |
… | …0011000000011 |
3 | 10002020010100121 |
4 | 2220232120003 |
5 | 42310331042 |
6 | 4220001111 |
7 | 1044643603 |
oct | 250563003 |
9 | 102203317 |
10 | 44230147 |
11 | 22a6a845 |
12 | 12990197 |
13 | 92180b0 |
14 | 5c34c03 |
15 | 3d3a367 |
hex | 2a2e603 |
44230147 has 4 divisors (see below), whose sum is σ = 47632480. Its totient is φ = 40827816.
The previous prime is 44230139. The next prime is 44230159. The reversal of 44230147 is 74103244.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 44230147 - 23 = 44230139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44230177) by changing a digit.
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, 1701147 + ... + 1701172.
It is an arithmetic number, because the mean of its divisors is an integer number (11908120).
Almost surely, 244230147 is an apocalyptic number.
44230147 is a deficient number, since it is larger than the sum of its proper divisors (3402333).
44230147 is a wasteful number, since it uses less digits than its factorization.
44230147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3402332.
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 44230147 is about 6650.5749375524. The cubic root of 44230147 is about 353.6492930460.
The spelling of 44230147 in words is "forty-four million, two hundred thirty thousand, one hundred forty-seven".
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