Base | Representation |
---|---|
bin | 111101011010011111101 |
3 | 10210020111211 |
4 | 13223103331 |
5 | 1003344123 |
6 | 111044421 |
7 | 23051044 |
oct | 7532375 |
9 | 3706454 |
10 | 2012413 |
11 | 1154a57 |
12 | 810711 |
13 | 555ca0 |
14 | 3a555b |
15 | 29b40d |
hex | 1eb4fd |
2012413 has 8 divisors (see below), whose sum is σ = 2178848. Its totient is φ = 1847664.
The previous prime is 2012407. The next prime is 2012419. The reversal of 2012413 is 3142102.
It is an interprime number because it is at equal distance from previous prime (2012407) and next prime (2012419).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2012413 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2012393 and 2012402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012419) 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, 3406 + ... + 3952.
It is an arithmetic number, because the mean of its divisors is an integer number (272356).
22012413 is an apocalyptic number.
It is an amenable number.
2012413 is a deficient number, since it is larger than the sum of its proper divisors (166435).
2012413 is a wasteful number, since it uses less digits than its factorization.
2012413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 843.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2012413 is about 1418.5954321088. The cubic root of 2012413 is about 126.2522242525.
Adding to 2012413 its reverse (3142102), we get a palindrome (5154515).
The spelling of 2012413 in words is "two million, twelve thousand, four hundred thirteen".
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