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83044 = 22131597
BaseRepresentation
bin10100010001100100
311012220201
4110101210
510124134
61440244
7464053
oct242144
9135821
1083044
1157435
1240084
132ba50
142239a
1519914
hex14464

83044 has 12 divisors (see below), whose sum is σ = 156604. Its totient is φ = 38304.

The previous prime is 83023. The next prime is 83047. The reversal of 83044 is 44038.

It can be written as a sum of positive squares in 2 ways, for example, as 14400 + 68644 = 120^2 + 262^2 .

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83047) by changing a digit.

83044 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747 + ... + 850.

283044 is an apocalyptic number.

It is an amenable number.

83044 is a deficient number, since it is larger than the sum of its proper divisors (73560).

83044 is a wasteful number, since it uses less digits than its factorization.

83044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614 (or 1612 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 83044 is about 288.1735588148. The cubic root of 83044 is about 43.6284134296.

The spelling of 83044 in words is "eighty-three thousand, forty-four".

Divisors: 1 2 4 13 26 52 1597 3194 6388 20761 41522 83044