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7114127 = 67106181
BaseRepresentation
bin11011001000110110001111
3111101102202012
4123020312033
53310123002
6412251435
7114316616
oct33106617
914342665
107114127
114019a49
122470b7b
131621157
14d3287d
15957d52
hex6c8d8f

7114127 has 4 divisors (see below), whose sum is σ = 7220376. Its totient is φ = 7007880.

The previous prime is 7114123. The next prime is 7114139. The reversal of 7114127 is 7214117.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7214117 = 18139857.

It is a cyclic number.

It is not a de Polignac number, because 7114127 - 22 = 7114123 is a prime.

It is a super-2 number, since 2×71141272 = 101221605944258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7114123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53024 + ... + 53157.

It is an arithmetic number, because the mean of its divisors is an integer number (1805094).

Almost surely, 27114127 is an apocalyptic number.

7114127 is a deficient number, since it is larger than the sum of its proper divisors (106249).

7114127 is a wasteful number, since it uses less digits than its factorization.

7114127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106248.

The product of its digits is 392, while the sum is 23.

The square root of 7114127 is about 2667.2320858898. The cubic root of 7114127 is about 192.3271242682.

The spelling of 7114127 in words is "seven million, one hundred fourteen thousand, one hundred twenty-seven".

Divisors: 1 67 106181 7114127