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10283269 = 11039323
BaseRepresentation
bin100111001110…
…100100000101
3201100102222211
4213032210011
510113031034
61004223421
7153256243
oct47164405
921312884
1010283269
115893a77
12353ab71
132190799
141519793
15d81d64
hex9ce905

10283269 has 4 divisors (see below), whose sum is σ = 10293696. Its totient is φ = 10272844.

The previous prime is 10283267. The next prime is 10283279. The reversal of 10283269 is 96238201.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 96238201 = 109188211.

It is a cyclic number.

It is not a de Polignac number, because 10283269 - 21 = 10283267 is a prime.

It is a super-2 number, since 2×102832692 = 211491242652722, 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 10283269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10283263) 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, 3559 + ... + 5764.

It is an arithmetic number, because the mean of its divisors is an integer number (2573424).

Almost surely, 210283269 is an apocalyptic number.

It is an amenable number.

10283269 is a deficient number, since it is larger than the sum of its proper divisors (10427).

10283269 is an equidigital number, since it uses as much as digits as its factorization.

10283269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10426.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 10283269 is about 3206.7536543988. The cubic root of 10283269 is about 217.4588392626.

The spelling of 10283269 in words is "ten million, two hundred eighty-three thousand, two hundred sixty-nine".

Divisors: 1 1103 9323 10283269