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8114081 = 20274003
BaseRepresentation
bin11110111100111110100001
3120021020102112
4132330332201
54034122311
6445525105
7125653133
oct36747641
916236375
108114081
114642258
122873795
1318b1341
141113053
15aa428b
hex7bcfa1

8114081 has 4 divisors (see below), whose sum is σ = 8120112. Its totient is φ = 8108052.

The previous prime is 8114059. The next prime is 8114089. The reversal of 8114081 is 1804118.

8114081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8114081 - 214 = 8097697 is a prime.

It is a super-2 number, since 2×81140812 = 131676620949122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8114089) 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, 26 + ... + 4028.

It is an arithmetic number, because the mean of its divisors is an integer number (2030028).

Almost surely, 28114081 is an apocalyptic number.

It is an amenable number.

8114081 is a deficient number, since it is larger than the sum of its proper divisors (6031).

8114081 is a wasteful number, since it uses less digits than its factorization.

8114081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030.

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 8114081 is about 2848.5225995242. The cubic root of 8114081 is about 200.9461915486.

Adding to 8114081 its reverse (1804118), we get a palindrome (9918199).

The spelling of 8114081 in words is "eight million, one hundred fourteen thousand, eighty-one".

Divisors: 1 2027 4003 8114081