Base | Representation |
---|---|
bin | 1100101001001100001000 |
3 | 20020101120001 |
4 | 30221030020 |
5 | 1322030230 |
6 | 155012344 |
7 | 40113043 |
oct | 14511410 |
9 | 6211501 |
10 | 3314440 |
11 | 1964208 |
12 | 113a0b4 |
13 | 8c080c |
14 | 623c5a |
15 | 4570ca |
hex | 329308 |
3314440 has 64 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 1236480.
The previous prime is 3314429. The next prime is 3314447. The reversal of 3314440 is 444133.
3314440 = T25 + T26 + ... + T270.
It is not an unprimeable number, because it can be changed into a prime (3314447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70497 + ... + 70543.
It is an arithmetic number, because the mean of its divisors is an integer number (124740).
Almost surely, 23314440 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3314440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991680).
3314440 is an abundant number, since it is smaller than the sum of its proper divisors (4668920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3314440 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (3314439) it forms an eRAP, since the sums of their prime factors are consecutive (141 and 142).
3314440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142 (or 138 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 3314440 is about 1820.5603532979. The cubic root of 3314440 is about 149.0973943964.
Adding to 3314440 its reverse (444133), we get a palindrome (3758573).
The spelling of 3314440 in words is "three million, three hundred fourteen thousand, four hundred forty".
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