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14081099 = 31454229
BaseRepresentation
bin110101101101…
…110001001011
3222111101122012
4311231301023
512101043344
61221450135
7230454524
oct65556113
928441565
1014081099
117a4837a
12487094b
132bc0316
141c2784b
15138229e
hexd6dc4b

14081099 has 4 divisors (see below), whose sum is σ = 14535360. Its totient is φ = 13626840.

The previous prime is 14081077. The next prime is 14081101. The reversal of 14081099 is 99018041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99018041 = 181547061.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14081099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14081029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227084 + ... + 227145.

It is an arithmetic number, because the mean of its divisors is an integer number (3633840).

Almost surely, 214081099 is an apocalyptic number.

14081099 is a deficient number, since it is larger than the sum of its proper divisors (454261).

14081099 is an equidigital number, since it uses as much as digits as its factorization.

14081099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454260.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 14081099 is about 3752.4790472433. The cubic root of 14081099 is about 241.4787119363.

The spelling of 14081099 in words is "fourteen million, eighty-one thousand, ninety-nine".

Divisors: 1 31 454229 14081099