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11344458 = 231890743
BaseRepresentation
bin101011010001…
…101001001010
3210100100200010
4223101221022
510401010313
61043052350
7165266136
oct53215112
923310603
1011344458
116449294
1239710b6
1324727c8
1417143c6
15ee14c3
hexad1a4a

11344458 has 8 divisors (see below), whose sum is σ = 22688928. Its totient is φ = 3781484.

The previous prime is 11344439. The next prime is 11344493. The reversal of 11344458 is 85444311.

It is a sphenic number, since it is the product of 3 distinct primes.

11344458 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 10.

It is an unprimeable number.

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, 945366 + ... + 945377.

It is an arithmetic number, because the mean of its divisors is an integer number (2836116).

Almost surely, 211344458 is an apocalyptic number.

11344458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11344458 is a wasteful number, since it uses less digits than its factorization.

11344458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890748.

The product of its digits is 7680, while the sum is 30.

The square root of 11344458 is about 3368.1535000650. The cubic root of 11344458 is about 224.6956081414.

Adding to 11344458 its reverse (85444311), we get a palindrome (96788769).

The spelling of 11344458 in words is "eleven million, three hundred forty-four thousand, four hundred fifty-eight".

Divisors: 1 2 3 6 1890743 3781486 5672229 11344458