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14408185 = 5112411087
BaseRepresentation
bin110110111101…
…100111111001
31000010000022111
4312331213321
512142030220
61232452321
7233316241
oct66754771
930100274
1014408185
1181510a0
1249aa0a1
132ca616c
141cb0b21
1513e915a
hexdbd9f9

14408185 has 16 divisors (see below), whose sum is σ = 18957312. Its totient is φ = 10425600.

The previous prime is 14408167. The next prime is 14408201. The reversal of 14408185 is 58180441.

It is not a de Polignac number, because 14408185 - 27 = 14408057 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12712 + ... + 13798.

It is an arithmetic number, because the mean of its divisors is an integer number (1184832).

Almost surely, 214408185 is an apocalyptic number.

It is an amenable number.

14408185 is a deficient number, since it is larger than the sum of its proper divisors (4549127).

14408185 is a wasteful number, since it uses less digits than its factorization.

14408185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344.

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 14408185 is about 3795.8115074382. The cubic root of 14408185 is about 243.3341662989.

The spelling of 14408185 in words is "fourteen million, four hundred eight thousand, one hundred eighty-five".

Divisors: 1 5 11 55 241 1087 1205 2651 5435 11957 13255 59785 261967 1309835 2881637 14408185