Base | Representation |
---|---|
bin | 101001101000100101101 |
3 | 2120022102111 |
4 | 11031010231 |
5 | 322124034 |
6 | 45124021 |
7 | 14411314 |
oct | 5150455 |
9 | 2508374 |
10 | 1364269 |
11 | 851aa5 |
12 | 559611 |
13 | 389c7a |
14 | 27727b |
15 | 1be364 |
hex | 14d12d |
1364269 has 4 divisors (see below), whose sum is σ = 1393344. Its totient is φ = 1335196.
The previous prime is 1364263. The next prime is 1364287. The reversal of 1364269 is 9624631.
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, and also an emirpimes, since its reverse is a distinct semiprime: 9624631 = 97 ⋅99223.
It is a cyclic number.
It is not a de Polignac number, because 1364269 - 27 = 1364141 is a prime.
It is a super-2 number, since 2×13642692 = 3722459808722, which contains 22 as substring.
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 1364269.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1364263) 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, 14467 + ... + 14560.
It is an arithmetic number, because the mean of its divisors is an integer number (348336).
21364269 is an apocalyptic number.
It is an amenable number.
1364269 is a deficient number, since it is larger than the sum of its proper divisors (29075).
1364269 is an equidigital number, since it uses as much as digits as its factorization.
1364269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29074.
The product of its digits is 7776, while the sum is 31.
The square root of 1364269 is about 1168.0192635398. The cubic root of 1364269 is about 110.9089695462.
The spelling of 1364269 in words is "one million, three hundred sixty-four thousand, two hundred sixty-nine".
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