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14300930 = 257204299
BaseRepresentation
bin110110100011…
…011100000010
3222220120012002
4312203130002
512130112210
61230304002
7232361450
oct66433402
928816162
1014300930
118088556
124958002
132c693b7
141c839d0
1513c74a5
hexda3702

14300930 has 16 divisors (see below), whose sum is σ = 29419200. Its totient is φ = 4903152.

The previous prime is 14300921. The next prime is 14300953. The reversal of 14300930 is 3900341.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 102080 + ... + 102219.

It is an arithmetic number, because the mean of its divisors is an integer number (1838700).

Almost surely, 214300930 is an apocalyptic number.

14300930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14300930 is an abundant number, since it is smaller than the sum of its proper divisors (15118270).

14300930 is a wasteful number, since it uses less digits than its factorization.

14300930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204313.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 14300930 is about 3781.6570442069. The cubic root of 14300930 is about 242.7288660180.

The spelling of 14300930 in words is "fourteen million, three hundred thousand, nine hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 204299 408598 1021495 1430093 2042990 2860186 7150465 14300930