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11234669 = 79142211
BaseRepresentation
bin101010110110…
…110101101101
3210010210001212
4222312311231
510334002134
61040444205
7164331065
oct52666555
923123055
1011234669
116383856
123919665
132434844
1416c63a5
15ebdbce
hexab6d6d

11234669 has 4 divisors (see below), whose sum is σ = 11376960. Its totient is φ = 11092380.

The previous prime is 11234651. The next prime is 11234677. The reversal of 11234669 is 96643211.

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 11234669 - 220 = 10186093 is a prime.

It is a super-2 number, since 2×112346692 = 252435575079122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234609) 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, 71027 + ... + 71184.

It is an arithmetic number, because the mean of its divisors is an integer number (2844240).

Almost surely, 211234669 is an apocalyptic number.

It is an amenable number.

11234669 is a deficient number, since it is larger than the sum of its proper divisors (142291).

11234669 is an equidigital number, since it uses as much as digits as its factorization.

11234669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142290.

The product of its digits is 7776, while the sum is 32.

The square root of 11234669 is about 3351.8157765605. The cubic root of 11234669 is about 223.9684067369.

The spelling of 11234669 in words is "eleven million, two hundred thirty-four thousand, six hundred sixty-nine".

Divisors: 1 79 142211 11234669