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14280127 is a prime number
BaseRepresentation
bin110110011110…
…010110111111
3222212111122121
4312132112333
512123431002
61230023411
7232244011
oct66362677
928774577
1014280127
118073964
124947b67
132c5caa4
141c7a1b1
1513c1237
hexd9e5bf

14280127 has 2 divisors, whose sum is σ = 14280128. Its totient is φ = 14280126.

The previous prime is 14280121. The next prime is 14280131. The reversal of 14280127 is 72108241.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (72108241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14280127 is a prime.

It is a super-2 number, since 2×142801272 = 407844054272258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14280121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7140063 + 7140064.

It is an arithmetic number, because the mean of its divisors is an integer number (7140064).

Almost surely, 214280127 is an apocalyptic number.

14280127 is a deficient number, since it is larger than the sum of its proper divisors (1).

14280127 is an equidigital number, since it uses as much as digits as its factorization.

14280127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14280127 is about 3778.9055293828. The cubic root of 14280127 is about 242.6111128600.

Adding to 14280127 its reverse (72108241), we get a palindrome (86388368).

It can be divided in two parts, 14280 and 127, that multiplied together give a triangular number (1813560 = T1904).

The spelling of 14280127 in words is "fourteen million, two hundred eighty thousand, one hundred twenty-seven".