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14730568 = 2317891217
BaseRepresentation
bin111000001100…
…010101001000
31000201101112121
4320030111020
512232334233
61243421024
7236131156
oct70142510
930641477
1014730568
118351326
124b24774
133089b18
141d563d6
15145e92d
hexe0c548

14730568 has 32 divisors (see below), whose sum is σ = 29597400. Its totient is φ = 6848512.

The previous prime is 14730559. The next prime is 14730571. The reversal of 14730568 is 86503741.

It can be written as a sum of positive squares in 4 ways, for example, as 11410884 + 3319684 = 3378^2 + 1822^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11496 + ... + 12712.

Almost surely, 214730568 is an apocalyptic number.

It is an amenable number.

14730568 is an abundant number, since it is smaller than the sum of its proper divisors (14866832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14730568 is a wasteful number, since it uses less digits than its factorization.

14730568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 14730568 is about 3838.0422092520. The cubic root of 14730568 is about 245.1356627532.

The spelling of 14730568 in words is "fourteen million, seven hundred thirty thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 17 34 68 89 136 178 356 712 1217 1513 2434 3026 4868 6052 9736 12104 20689 41378 82756 108313 165512 216626 433252 866504 1841321 3682642 7365284 14730568