Base | Representation |
---|---|
bin | 11010011110100… |
… | …110100110100000 |
3 | 1010221220020001202 |
4 | 122132212212200 |
5 | 1402210330143 |
6 | 112025220332 |
7 | 14002615223 |
oct | 3236464640 |
9 | 1127806052 |
10 | 444230048 |
11 | 208835679 |
12 | 1049316a8 |
13 | 71059622 |
14 | 42dd95ba |
15 | 28eedab8 |
hex | 1a7a69a0 |
444230048 has 12 divisors (see below), whose sum is σ = 874577970. Its totient is φ = 222115008.
The previous prime is 444230011. The next prime is 444230117. The reversal of 444230048 is 840032444.
It can be written as a sum of positive squares in only one way, i.e., 360544144 + 83685904 = 18988^2 + 9148^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 444230048.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6941063 + ... + 6941126.
Almost surely, 2444230048 is an apocalyptic number.
It is an amenable number.
444230048 is a deficient number, since it is larger than the sum of its proper divisors (430347922).
444230048 is a wasteful number, since it uses less digits than its factorization.
444230048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13882199 (or 13882191 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 29.
The square root of 444230048 is about 21076.7655962674. The cubic root of 444230048 is about 763.0200973002.
The spelling of 444230048 in words is "four hundred forty-four million, two hundred thirty thousand, forty-eight".
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