Base | Representation |
---|---|
bin | 1100110000100000111101 |
3 | 20021220201100 |
4 | 30300200331 |
5 | 1324010240 |
6 | 155403313 |
7 | 40266366 |
oct | 14604075 |
9 | 6256640 |
10 | 3344445 |
11 | 1984805 |
12 | 1153539 |
13 | 901380 |
14 | 630b6d |
15 | 460e30 |
hex | 33083d |
3344445 has 24 divisors (see below), whose sum is σ = 6244056. Its totient is φ = 1646208.
The previous prime is 3344443. The next prime is 3344449. The reversal of 3344445 is 5444433.
It can be written as a sum of positive squares in 4 ways, for example, as 93636 + 3250809 = 306^2 + 1803^2 .
It is not a de Polignac number, because 3344445 - 21 = 3344443 is a prime.
It is a super-2 number, since 2×33444452 = 22370624716050, which contains 22 as substring.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3344441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2274 + ... + 3443.
It is an arithmetic number, because the mean of its divisors is an integer number (260169).
Almost surely, 23344445 is an apocalyptic number.
It is an amenable number.
3344445 is a deficient number, since it is larger than the sum of its proper divisors (2899611).
3344445 is a wasteful number, since it uses less digits than its factorization.
3344445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5741 (or 5738 counting only the distinct ones).
The product of its digits is 11520, while the sum is 27.
The square root of 3344445 is about 1828.7823818049. The cubic root of 3344445 is about 149.5459603735.
Adding to 3344445 its reverse (5444433), we get a palindrome (8788878).
It can be divided in two parts, 33444 and 45, that added together give a square (33489 = 1832).
The spelling of 3344445 in words is "three million, three hundred forty-four thousand, four hundred forty-five".
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