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10814269 = 67161407
BaseRepresentation
bin101001010000…
…001100111101
3202100102101111
4221100030331
510232024034
61023442021
7160630324
oct51201475
922312344
1010814269
116116a14
123756311
13231839b
1416170bb
15e39364
hexa5033d

10814269 has 4 divisors (see below), whose sum is σ = 10975744. Its totient is φ = 10652796.

The previous prime is 10814267. The next prime is 10814273. The reversal of 10814269 is 96241801.

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, and also an emirpimes, since its reverse is a distinct semiprime: 96241801 = 412347361.

It is a cyclic number.

It is not a de Polignac number, because 10814269 - 21 = 10814267 is a prime.

It is a super-2 number, since 2×108142692 = 233896828008722, which contains 22 as substring.

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 10814269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10814267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80637 + ... + 80770.

It is an arithmetic number, because the mean of its divisors is an integer number (2743936).

Almost surely, 210814269 is an apocalyptic number.

It is an amenable number.

10814269 is a deficient number, since it is larger than the sum of its proper divisors (161475).

10814269 is an equidigital number, since it uses as much as digits as its factorization.

10814269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161474.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 10814269 is about 3288.5055876492. The cubic root of 10814269 is about 221.1391941993.

The spelling of 10814269 in words is "ten million, eight hundred fourteen thousand, two hundred sixty-nine".

Divisors: 1 67 161407 10814269