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14074188 = 2237116519
BaseRepresentation
bin110101101100…
…000101001100
3222111001011020
4311230011030
512100333223
61221354140
7230425422
oct65540514
928431136
1014074188
117a43167
124868950
132bba12b
141c25112
1513801e3
hexd6c14c

14074188 has 24 divisors (see below), whose sum is σ = 33304320. Its totient is φ = 4625040.

The previous prime is 14074187. The next prime is 14074211. The reversal of 14074188 is 88147041.

It is not an unprimeable number, because it can be changed into a prime (14074187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7408 + ... + 9111.

It is an arithmetic number, because the mean of its divisors is an integer number (1387680).

Almost surely, 214074188 is an apocalyptic number.

It is an amenable number.

14074188 is an abundant number, since it is smaller than the sum of its proper divisors (19230132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14074188 is a wasteful number, since it uses less digits than its factorization.

14074188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16597 (or 16595 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 14074188 is about 3751.5580763198. The cubic root of 14074188 is about 241.4391995735.

The spelling of 14074188 in words is "fourteen million, seventy-four thousand, one hundred eighty-eight".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 16519 33038 49557 66076 99114 198228 1172849 2345698 3518547 4691396 7037094 14074188