Base | Representation |
---|---|
bin | 11010011111010… |
… | …010110101100010 |
3 | 1010222020102121100 |
4 | 122133102311202 |
5 | 1402232124414 |
6 | 112033135230 |
7 | 14004301401 |
oct | 3237226542 |
9 | 1128212540 |
10 | 444411234 |
11 | 208949813 |
12 | 1049ba516 |
13 | 710c0c37 |
14 | 43045638 |
15 | 29037609 |
hex | 1a7d2d62 |
444411234 has 24 divisors (see below), whose sum is σ = 964339740. Its totient is φ = 147914208.
The previous prime is 444411199. The next prime is 444411239. The reversal of 444411234 is 432114444.
It can be written as a sum of positive squares in 2 ways, for example, as 411887025 + 32524209 = 20295^2 + 5703^2 .
It is a junction number, because it is equal to n+sod(n) for n = 444411198 and 444411207.
It is not an unprimeable number, because it can be changed into a prime (444411239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6049 + ... + 30420.
Almost surely, 2444411234 is an apocalyptic number.
444411234 is an abundant number, since it is smaller than the sum of its proper divisors (519928506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444411234 is a wasteful number, since it uses less digits than its factorization.
444411234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37154 (or 37151 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 444411234 is about 21081.0633982254. The cubic root of 444411234 is about 763.1238196610.
Adding to 444411234 its reverse (432114444), we get a palindrome (876525678).
The spelling of 444411234 in words is "four hundred forty-four million, four hundred eleven thousand, two hundred thirty-four".
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