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14680017 = 3211791877
BaseRepresentation
bin110111111111…
…111111010001
31000121211012100
4313333333101
512224230032
61242351013
7235530612
oct67777721
930554170
1014680017
118317350
124abb469
13306cb01
141d41c09
15144e97c
hexdfffd1

14680017 has 24 divisors (see below), whose sum is σ = 23437440. Its totient is φ = 8779680.

The previous prime is 14679997. The next prime is 14680037. The reversal of 14680017 is 71008641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14679997) and next prime (14680037).

It is a de Polignac number, because none of the positive numbers 2k-14680017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14680037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6883 + ... + 8759.

It is an arithmetic number, because the mean of its divisors is an integer number (976560).

Almost surely, 214680017 is an apocalyptic number.

It is an amenable number.

14680017 is a deficient number, since it is larger than the sum of its proper divisors (8757423).

14680017 is a wasteful number, since it uses less digits than its factorization.

14680017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973 (or 1970 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 14680017 is about 3831.4510306149. The cubic root of 14680017 is about 244.8549300834.

Adding to 14680017 its reverse (71008641), we get a palindrome (85688658).

The spelling of 14680017 in words is "fourteen million, six hundred eighty thousand, seventeen".

Divisors: 1 3 9 11 33 79 99 237 711 869 1877 2607 5631 7821 16893 20647 61941 148283 185823 444849 1334547 1631113 4893339 14680017