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244341131 = 1818391609
BaseRepresentation
bin11101001000001…
…01100110001011
3122000202211000112
432210011212023
51000022404011
640125024535
76024602546
oct1644054613
9560684015
10244341131
11115a19121
12699b514b
133b810a68
142464585d
15166b758b
hexe90598b

244341131 has 8 divisors (see below), whose sum is σ = 246136800. Its totient is φ = 242550720.

The previous prime is 244341113. The next prime is 244341133. The reversal of 244341131 is 131143442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244341131 - 26 = 244341067 is a prime.

It is a super-2 number, since 2×2443411312 = 119405176596718322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244341097 and 244341106.

It is not an unprimeable number, because it can be changed into a prime (244341133) 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 7 ways as a sum of consecutive naturals, for example, 151055 + ... + 152663.

It is an arithmetic number, because the mean of its divisors is an integer number (30767100).

Almost surely, 2244341131 is an apocalyptic number.

244341131 is a deficient number, since it is larger than the sum of its proper divisors (1795669).

244341131 is a wasteful number, since it uses less digits than its factorization.

244341131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629.

The product of its digits is 1152, while the sum is 23.

The square root of 244341131 is about 15631.4148751800. The cubic root of 244341131 is about 625.1710516352.

Adding to 244341131 its reverse (131143442), we get a palindrome (375484573).

It can be divided in two parts, 2443411 and 31, that added together give a palindrome (2443442).

The spelling of 244341131 in words is "two hundred forty-four million, three hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 181 839 1609 151859 291229 1349951 244341131