Base | Representation |
---|---|
bin | 1100010000110000000100 |
3 | 20001022020122 |
4 | 30100300010 |
5 | 1310324330 |
6 | 152521112 |
7 | 36215153 |
oct | 14206004 |
9 | 6038218 |
10 | 3214340 |
11 | 18a5a88 |
12 | 10b0198 |
13 | 88709c |
14 | 5d959a |
15 | 4375e5 |
hex | 310c04 |
3214340 has 24 divisors (see below), whose sum is σ = 6796440. Its totient is φ = 1276928.
The previous prime is 3214333. The next prime is 3214349. The reversal of 3214340 is 434123.
It can be written as a sum of positive squares in 4 ways, for example, as 179776 + 3034564 = 424^2 + 1742^2 .
It is not an unprimeable number, because it can be changed into a prime (3214349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2996 + ... + 3924.
It is an arithmetic number, because the mean of its divisors is an integer number (283185).
Almost surely, 23214340 is an apocalyptic number.
It is an amenable number.
3214340 is an abundant number, since it is smaller than the sum of its proper divisors (3582100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3214340 is a wasteful number, since it uses less digits than its factorization.
3214340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111 (or 1109 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 3214340 is about 1792.8580535001. The cubic root of 3214340 is about 147.5810528382.
Adding to 3214340 its reverse (434123), we get a palindrome (3648463).
The spelling of 3214340 in words is "three million, two hundred fourteen thousand, three hundred forty".
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