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244500113 = 11131989989
BaseRepresentation
bin11101001001011…
…00011010010001
3122001001220002202
432210230122101
51000043000423
640132252545
76026134214
oct1644543221
9561056082
10244500113
11116017610
1269a71155
133b868230
142468777b
15166e9728
hexe92c691

244500113 has 16 divisors (see below), whose sum is σ = 302366400. Its totient is φ = 194374080.

The previous prime is 244500089. The next prime is 244500127. The reversal of 244500113 is 311005442.

It is a cyclic number.

It is not a de Polignac number, because 244500113 - 216 = 244434577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244500133) 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 15 ways as a sum of consecutive naturals, for example, 42278 + ... + 47711.

It is an arithmetic number, because the mean of its divisors is an integer number (18897900).

Almost surely, 2244500113 is an apocalyptic number.

It is an amenable number.

244500113 is a deficient number, since it is larger than the sum of its proper divisors (57866287).

244500113 is a wasteful number, since it uses less digits than its factorization.

244500113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90032.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 244500113 is about 15636.4993844530. The cubic root of 244500113 is about 625.3066126506.

Adding to 244500113 its reverse (311005442), we get a palindrome (555505555).

The spelling of 244500113 in words is "two hundred forty-four million, five hundred thousand, one hundred thirteen".

Divisors: 1 11 13 19 143 209 247 2717 89989 989879 1169857 1709791 12868427 18807701 22227283 244500113