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14301284 = 2217436773
BaseRepresentation
bin110110100011…
…100001100100
3222220120200012
4312203201210
512130120114
61230305352
7232362464
oct66434144
928816605
1014301284
118088848
124958258
132c695ca
141c83ba4
1513c763e
hexda3864

14301284 has 48 divisors (see below), whose sum is σ = 27897408. Its totient is φ = 6386688.

The previous prime is 14301257. The next prime is 14301289. The reversal of 14301284 is 48210341.

It is not an unprimeable number, because it can be changed into a prime (14301289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195872 + ... + 195944.

It is an arithmetic number, because the mean of its divisors is an integer number (581196).

Almost surely, 214301284 is an apocalyptic number.

It is an amenable number.

14301284 is a deficient number, since it is larger than the sum of its proper divisors (13596124).

14301284 is a wasteful number, since it uses less digits than its factorization.

14301284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 14301284 is about 3781.7038487962. The cubic root of 14301284 is about 242.7308688087.

The spelling of 14301284 in words is "fourteen million, three hundred one thousand, two hundred eighty-four".

Divisors: 1 2 4 17 34 43 67 68 73 86 134 146 172 268 292 731 1139 1241 1462 2278 2482 2881 2924 3139 4556 4891 4964 5762 6278 9782 11524 12556 19564 48977 53363 83147 97954 106726 166294 195908 210313 213452 332588 420626 841252 3575321 7150642 14301284