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11684494 = 25842247
BaseRepresentation
bin101100100100…
…101010001110
3210222122010001
4230210222032
510442400434
61054234514
7201213403
oct54445216
923878101
1011684494
116660808
123ab5a3a
132561503
1417a22aa
15105c114
hexb24a8e

11684494 has 4 divisors (see below), whose sum is σ = 17526744. Its totient is φ = 5842246.

The previous prime is 11684461. The next prime is 11684501. The reversal of 11684494 is 49448611.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2921122 + ... + 2921125.

It is an arithmetic number, because the mean of its divisors is an integer number (4381686).

Almost surely, 211684494 is an apocalyptic number.

11684494 is a deficient number, since it is larger than the sum of its proper divisors (5842250).

11684494 is an equidigital number, since it uses as much as digits as its factorization.

11684494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5842249.

The product of its digits is 27648, while the sum is 37.

The square root of 11684494 is about 3418.2589135406. The cubic root of 11684494 is about 226.9185344239.

The spelling of 11684494 in words is "eleven million, six hundred eighty-four thousand, four hundred ninety-four".

Divisors: 1 2 5842247 11684494