Base | Representation |
---|---|
bin | 1011001110000111110101 |
3 | 12112102212211 |
4 | 23032013311 |
5 | 1223111204 |
6 | 143013421 |
7 | 34000411 |
oct | 13160765 |
9 | 5472784 |
10 | 2941429 |
11 | 1729a37 |
12 | b9a271 |
13 | 7bcaba |
14 | 567d41 |
15 | 3d1804 |
hex | 2ce1f5 |
2941429 has 4 divisors (see below), whose sum is σ = 2946240. Its totient is φ = 2936620.
The previous prime is 2941403. The next prime is 2941451. The reversal of 2941429 is 9241492.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2941429 - 25 = 2941397 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2941429.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2944429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327 + ... + 2764.
It is an arithmetic number, because the mean of its divisors is an integer number (736560).
22941429 is an apocalyptic number.
It is an amenable number.
2941429 is a deficient number, since it is larger than the sum of its proper divisors (4811).
2941429 is an equidigital number, since it uses as much as digits as its factorization.
2941429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4810.
The product of its digits is 5184, while the sum is 31.
The square root of 2941429 is about 1715.0594741874. The cubic root of 2941429 is about 143.2801816024.
The spelling of 2941429 in words is "two million, nine hundred forty-one thousand, four hundred twenty-nine".
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