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44099 = 1119211
BaseRepresentation
bin1010110001000011
32020111022
422301003
52402344
6540055
7242366
oct126103
966438
1044099
1130150
122162b
13170c3
14120dd
15d0ee
hexac43

44099 has 8 divisors (see below), whose sum is σ = 50880. Its totient is φ = 37800.

The previous prime is 44089. The next prime is 44101. The reversal of 44099 is 99044.

44099 = T52 + T53 + ... + T73.

44099 = 23 + 33 + ... + 203.

It is a Cunningham number, because it is equal to 2102-1.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44099 is a prime.

It is a Duffinian number.

44099 is a modest number, since divided by 99 gives 44 as remainder.

It is not an unprimeable number, because it can be changed into a prime (44029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104 + ... + 314.

It is an arithmetic number, because the mean of its divisors is an integer number (6360).

244099 is an apocalyptic number.

44099 is a deficient number, since it is larger than the sum of its proper divisors (6781).

44099 is a wasteful number, since it uses less digits than its factorization.

44099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 44099 is about 209.9976190341. The cubic root of 44099 is about 35.3299411324.

Subtracting 44099 from its reverse (99044), we obtain a palindrome (54945).

The spelling of 44099 in words is "forty-four thousand, ninety-nine".

Divisors: 1 11 19 209 211 2321 4009 44099