Base | Representation |
---|---|
bin | 1011011111101001111101 |
3 | 12200002101200 |
4 | 23133221331 |
5 | 1232410440 |
6 | 144330113 |
7 | 34416654 |
oct | 13375175 |
9 | 5602350 |
10 | 3013245 |
11 | 1778994 |
12 | 1013939 |
13 | 8166b1 |
14 | 58619b |
15 | 3e7c30 |
hex | 2dfa7d |
3013245 has 24 divisors (see below), whose sum is σ = 5405400. Its totient is φ = 1550976.
The previous prime is 3013237. The next prime is 3013259. The reversal of 3013245 is 5423103.
It can be written as a sum of positive squares in 4 ways, for example, as 736164 + 2277081 = 858^2 + 1509^2 .
It is not a de Polignac number, because 3013245 - 23 = 3013237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151 + ... + 2459.
It is an arithmetic number, because the mean of its divisors is an integer number (225225).
Almost surely, 23013245 is an apocalyptic number.
It is an amenable number.
3013245 is a deficient number, since it is larger than the sum of its proper divisors (2392155).
3013245 is a wasteful number, since it uses less digits than its factorization.
3013245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2349 (or 2346 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 3013245 is about 1735.8700988265. The cubic root of 3013245 is about 144.4368964936.
Adding to 3013245 its reverse (5423103), we get a palindrome (8436348).
The spelling of 3013245 in words is "three million, thirteen thousand, two hundred forty-five".
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