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14193011 = 717412909
BaseRepresentation
bin110110001001…
…000101110011
3222201002011002
4312021011303
512113134021
61224112215
7231432020
oct66110563
928632132
1014193011
118014468
12490566b
132c2c241
141c56547
1513a550b
hexd89173

14193011 has 16 divisors (see below), whose sum is σ = 17599680. Its totient is φ = 11166720.

The previous prime is 14192963. The next prime is 14193017. The reversal of 14193011 is 11039141.

14193011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14193011 - 210 = 14191987 is a prime.

It is a super-2 number, since 2×141930112 = 402883122492242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14193017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3425 + ... + 6333.

It is an arithmetic number, because the mean of its divisors is an integer number (1099980).

Almost surely, 214193011 is an apocalyptic number.

14193011 is a deficient number, since it is larger than the sum of its proper divisors (3406669).

14193011 is a wasteful number, since it uses less digits than its factorization.

14193011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 14193011 is about 3767.3612781362. The cubic root of 14193011 is about 242.1167560367.

The spelling of 14193011 in words is "fourteen million, one hundred ninety-three thousand, eleven".

Divisors: 1 7 17 41 119 287 697 2909 4879 20363 49453 119269 346171 834883 2027573 14193011