Base | Representation |
---|---|
bin | 100111011111100111101 |
3 | 2102202020011 |
4 | 10323330331 |
5 | 312403031 |
6 | 43423221 |
7 | 14000002 |
oct | 4737475 |
9 | 2382204 |
10 | 1294141 |
11 | 804342 |
12 | 524b11 |
13 | 364084 |
14 | 2598a9 |
15 | 1a86b1 |
hex | 13bf3d |
1294141 has 4 divisors (see below), whose sum is σ = 1350432. Its totient is φ = 1237852.
The previous prime is 1294129. The next prime is 1294169. The reversal of 1294141 is 1414921.
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 1294141 - 215 = 1261373 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1294121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28111 + ... + 28156.
It is an arithmetic number, because the mean of its divisors is an integer number (337608).
21294141 is an apocalyptic number.
It is an amenable number.
1294141 is a deficient number, since it is larger than the sum of its proper divisors (56291).
1294141 is an equidigital number, since it uses as much as digits as its factorization.
1294141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56290.
The product of its digits is 288, while the sum is 22.
The square root of 1294141 is about 1137.6031821334. The cubic root of 1294141 is about 108.9750805756.
The spelling of 1294141 in words is "one million, two hundred ninety-four thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •