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11230669 is a prime number
BaseRepresentation
bin101010110101…
…110111001101
3210010120120201
4222311313031
510333340134
61040413501
7164313322
oct52656715
923116521
1011230669
11638084a
123917291
132432a88
1416c4b49
15ebc914
hexab5dcd

11230669 has 2 divisors, whose sum is σ = 11230670. Its totient is φ = 11230668.

The previous prime is 11230663. The next prime is 11230673. The reversal of 11230669 is 96603211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8122500 + 3108169 = 2850^2 + 1763^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230669 - 29 = 11230157 is a prime.

It is a super-2 number, since 2×112306692 = 252255852375122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11230663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615334 + 5615335.

It is an arithmetic number, because the mean of its divisors is an integer number (5615335).

Almost surely, 211230669 is an apocalyptic number.

It is an amenable number.

11230669 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230669 is an equidigital number, since it uses as much as digits as its factorization.

11230669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 11230669 is about 3351.2190319345. The cubic root of 11230669 is about 223.9418229550.

The spelling of 11230669 in words is "eleven million, two hundred thirty thousand, six hundred sixty-nine".