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144340151 is a prime number
BaseRepresentation
bin10001001101001…
…11010010110111
3101001121020110112
420212213102313
5243422341101
622153413235
73401604524
oct1046472267
9331536415
10144340151
117452698a
124040a21b
1323b99997
141525414b
15ca126bb
hex89a74b7

144340151 has 2 divisors, whose sum is σ = 144340152. Its totient is φ = 144340150.

The previous prime is 144340109. The next prime is 144340153. The reversal of 144340151 is 151043441.

It is a strong prime.

It is an emirp because it is prime and its reverse (151043441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144340151 - 26 = 144340087 is a prime.

Together with 144340153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144340153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72170075 + 72170076.

It is an arithmetic number, because the mean of its divisors is an integer number (72170076).

Almost surely, 2144340151 is an apocalyptic number.

144340151 is a deficient number, since it is larger than the sum of its proper divisors (1).

144340151 is an equidigital number, since it uses as much as digits as its factorization.

144340151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 144340151 is about 12014.1645985062. The cubic root of 144340151 is about 524.5606616249.

Adding to 144340151 its reverse (151043441), we get a palindrome (295383592).

The spelling of 144340151 in words is "one hundred forty-four million, three hundred forty thousand, one hundred fifty-one".