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244036 = 22132192
BaseRepresentation
bin111011100101000100
3110101202101
4323211010
530302121
65121444
72034322
oct734504
9411671
10244036
11157391
12b9284
1387100
1464d12
154c491
hex3b944

244036 has 27 divisors (see below), whose sum is σ = 488061. Its totient is φ = 106704.

The previous prime is 244033. The next prime is 244043. The reversal of 244036 is 630442.

Multipling 244036 by its product of nonzero digits (576), we get a square (140564736 = 118562).

Adding to 244036 its reverse (630442), we get a palindrome (874478).

244036 = T493 + T494.

The square root of 244036 is 494.

It is a perfect power (a square), and thus also a powerful number.

244036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36100 + 207936 = 190^2 + 456^2 .

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (244033) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12835 + ... + 12853.

244036 is a Friedman number, since it can be written as (430+64)^2, using all its digits and the basic arithmetic operations.

2244036 is an apocalyptic number.

244036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

244036 is the 494-th square number.

It is an amenable number.

244036 is a deficient number, since it is larger than the sum of its proper divisors (244025).

244036 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (244035) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (68).

244036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The cubic root of 244036 is about 62.4910707243.

The spelling of 244036 in words is "two hundred forty-four thousand, thirty-six".

Divisors: 1 2 4 13 19 26 38 52 76 169 247 338 361 494 676 722 988 1444 3211 4693 6422 9386 12844 18772 61009 122018 244036