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14018075 = 52678369
BaseRepresentation
bin110101011110…
…011000011011
3222101012011222
4311132120123
512042034300
61220242255
7230103011
oct65363033
928335158
1014018075
117a04a95
12484038b
132b9a726
141c0c8b1
15136d785
hexd5e61b

14018075 has 12 divisors (see below), whose sum is σ = 17643960. Its totient is φ = 11045760.

The previous prime is 14018051. The next prime is 14018083. The reversal of 14018075 is 57081041.

It is a de Polignac number, because none of the positive numbers 2k-14018075 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2510 + ... + 5859.

It is an arithmetic number, because the mean of its divisors is an integer number (1470330).

Almost surely, 214018075 is an apocalyptic number.

14018075 is a deficient number, since it is larger than the sum of its proper divisors (3625885).

14018075 is an equidigital number, since it uses as much as digits as its factorization.

14018075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8446 (or 8441 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 14018075 is about 3744.0719811457. The cubic root of 14018075 is about 241.1179040058.

The spelling of 14018075 in words is "fourteen million, eighteen thousand, seventy-five".

Divisors: 1 5 25 67 335 1675 8369 41845 209225 560723 2803615 14018075