Base | Representation |
---|---|
bin | 1011111101011011101101 |
3 | 12220021201000 |
4 | 23331123231 |
5 | 1300311323 |
6 | 151110513 |
7 | 35435364 |
oct | 13753355 |
9 | 5807630 |
10 | 3135213 |
11 | 1851594 |
12 | 1072439 |
13 | 85a073 |
14 | 5b87db |
15 | 41de43 |
hex | 2fd6ed |
3135213 has 16 divisors (see below), whose sum is σ = 4681600. Its totient is φ = 2073600.
The previous prime is 3135211. The next prime is 3135221. The reversal of 3135213 is 3125313.
It is not a de Polignac number, because 3135213 - 21 = 3135211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3135211) 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, 3693 + ... + 4461.
It is an arithmetic number, because the mean of its divisors is an integer number (292600).
Almost surely, 23135213 is an apocalyptic number.
It is an amenable number.
3135213 is a deficient number, since it is larger than the sum of its proper divisors (1546387).
3135213 is a wasteful number, since it uses less digits than its factorization.
3135213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929 (or 923 counting only the distinct ones).
The product of its digits is 270, while the sum is 18.
The square root of 3135213 is about 1770.6532692766. The cubic root of 3135213 is about 146.3599830160.
The spelling of 3135213 in words is "three million, one hundred thirty-five thousand, two hundred thirteen".
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