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14948147 is a prime number
BaseRepresentation
bin111001000001…
…011100110011
31001010110000002
4321001130303
512311320042
61252220215
7241025414
oct71013463
931113002
1014948147
11848a845
12500a66b
133134b76
141db180b
1514a4132
hexe41733

14948147 has 2 divisors, whose sum is σ = 14948148. Its totient is φ = 14948146.

The previous prime is 14948119. The next prime is 14948161. The reversal of 14948147 is 74184941.

14948147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14948147 - 216 = 14882611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14948147.

It is not a weakly prime, because it can be changed into another prime (14948347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7474073 + 7474074.

It is an arithmetic number, because the mean of its divisors is an integer number (7474074).

Almost surely, 214948147 is an apocalyptic number.

14948147 is a deficient number, since it is larger than the sum of its proper divisors (1).

14948147 is an equidigital number, since it uses as much as digits as its factorization.

14948147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 14948147 is about 3866.2833574377. The cubic root of 14948147 is about 246.3367004695.

The spelling of 14948147 in words is "fourteen million, nine hundred forty-eight thousand, one hundred forty-seven".