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244159 is a prime number
BaseRepresentation
bin111011100110111111
3110101220221
4323212333
530303114
65122211
72034556
oct734677
9411827
10244159
11157493
12b9367
1387196
1464d9d
154c524
hex3b9bf

244159 has 2 divisors, whose sum is σ = 244160. Its totient is φ = 244158.

The previous prime is 244157. The next prime is 244177. The reversal of 244159 is 951442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244159 - 21 = 244157 is a prime.

It is a super-2 number, since 2×2441592 = 119227234562, which contains 22 as substring.

Together with 244157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122079 + 122080.

It is an arithmetic number, because the mean of its divisors is an integer number (122080).

2244159 is an apocalyptic number.

244159 is a deficient number, since it is larger than the sum of its proper divisors (1).

244159 is an equidigital number, since it uses as much as digits as its factorization.

244159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 25.

The square root of 244159 is about 494.1244782441. The cubic root of 244159 is about 62.5015679607.

It can be divided in two parts, 2441 and 59, that added together give a square (2500 = 502).

The spelling of 244159 in words is "two hundred forty-four thousand, one hundred fifty-nine".