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44146 = 222073
BaseRepresentation
bin1010110001110010
32020120001
422301302
52403041
6540214
7242464
oct126162
966501
1044146
1130193
122166a
131712b
1412134
15d131
hexac72

44146 has 4 divisors (see below), whose sum is σ = 66222. Its totient is φ = 22072.

The previous prime is 44131. The next prime is 44159. The reversal of 44146 is 64144.

44146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 25921 + 18225 = 161^2 + 135^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11035 + ... + 11038.

244146 is an apocalyptic number.

44146 is a deficient number, since it is larger than the sum of its proper divisors (22076).

44146 is a wasteful number, since it uses less digits than its factorization.

44146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22075.

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

The square root of 44146 is about 210.1094952638. The cubic root of 44146 is about 35.3424880357.

It can be divided in two parts, 44 and 146, that added together give a triangular number (190 = T19).

The spelling of 44146 in words is "forty-four thousand, one hundred forty-six".

Divisors: 1 2 22073 44146