Search a number
-
+
244124268 = 22320343689
BaseRepresentation
bin11101000110100…
…00101001101100
3122000100210112120
432203100221230
5444443434033
640120232540
76023010363
oct1643205154
9560323476
10244124268
111158901a3
126990b750
133b76613b
14245ca7da
15166731b3
hexe8d0a6c

244124268 has 12 divisors (see below), whose sum is σ = 569623320. Its totient is φ = 81374752.

The previous prime is 244124263. The next prime is 244124269. The reversal of 244124268 is 862421442.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (244124263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10171833 + ... + 10171856.

It is an arithmetic number, because the mean of its divisors is an integer number (47468610).

Almost surely, 2244124268 is an apocalyptic number.

It is an amenable number.

244124268 is an abundant number, since it is smaller than the sum of its proper divisors (325499052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244124268 is a wasteful number, since it uses less digits than its factorization.

244124268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20343696 (or 20343694 counting only the distinct ones).

The product of its digits is 24576, while the sum is 33.

The square root of 244124268 is about 15624.4765672326. The cubic root of 244124268 is about 624.9860417149.

It can be divided in two parts, 24412 and 4268, that added together give a triangular number (28680 = T239).

The spelling of 244124268 in words is "two hundred forty-four million, one hundred twenty-four thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 12 20343689 40687378 61031067 81374756 122062134 244124268