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14018983 = 112355411
BaseRepresentation
bin110101011110…
…100110100111
3222101020102121
4311132212213
512042101413
61220250411
7230105446
oct65364647
928336377
1014018983
117a05740
124840a07
132b9ac74
141c0cd5d
15136db8d
hexd5e9a7

14018983 has 8 divisors (see below), whose sum is σ = 15958656. Its totient is φ = 12190200.

The previous prime is 14018929. The next prime is 14019011. The reversal of 14018983 is 38981041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14018983 - 217 = 13887911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14018923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27453 + ... + 27958.

It is an arithmetic number, because the mean of its divisors is an integer number (1994832).

Almost surely, 214018983 is an apocalyptic number.

14018983 is a deficient number, since it is larger than the sum of its proper divisors (1939673).

14018983 is a wasteful number, since it uses less digits than its factorization.

14018983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55445.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 14018983 is about 3744.1932375346. The cubic root of 14018983 is about 241.1231099115.

The spelling of 14018983 in words is "fourteen million, eighteen thousand, nine hundred eighty-three".

Divisors: 1 11 23 253 55411 609521 1274453 14018983