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14493205 = 58932569
BaseRepresentation
bin110111010010…
…011000010101
31000021022221101
4313102120111
512202240310
61234350101
7234122146
oct67223025
930238841
1014493205
1181a9a61
124a2b331
133005a7c
141cd3acd
15141443a
hexdd2615

14493205 has 8 divisors (see below), whose sum is σ = 17587800. Its totient is φ = 11463936.

The previous prime is 14493203. The next prime is 14493209. The reversal of 14493205 is 50239441.

14493205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3048516 + 11444689 = 1746^2 + 3383^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14493205 - 21 = 14493203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14493203) 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, 15840 + ... + 16729.

It is an arithmetic number, because the mean of its divisors is an integer number (2198475).

Almost surely, 214493205 is an apocalyptic number.

It is an amenable number.

14493205 is a deficient number, since it is larger than the sum of its proper divisors (3094595).

14493205 is an equidigital number, since it uses as much as digits as its factorization.

14493205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32663.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 14493205 is about 3806.9942211671. The cubic root of 14493205 is about 243.8118510584.

The spelling of 14493205 in words is "fourteen million, four hundred ninety-three thousand, two hundred five".

Divisors: 1 5 89 445 32569 162845 2898641 14493205