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2114183 = 2391921
BaseRepresentation
bin1000000100001010000111
310222102010002
420010022013
51020123213
6113151515
723653541
oct10041207
93872102
102114183
111214465
1285b59b
135903c6
143d0691
152bb658
hex204287

2114183 has 4 divisors (see below), whose sum is σ = 2206128. Its totient is φ = 2022240.

The previous prime is 2114159. The next prime is 2114191. The reversal of 2114183 is 3814112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2114183 - 210 = 2113159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45938 + ... + 45983.

It is an arithmetic number, because the mean of its divisors is an integer number (551532).

22114183 is an apocalyptic number.

2114183 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2114183 is a deficient number, since it is larger than the sum of its proper divisors (91945).

2114183 is an equidigital number, since it uses as much as digits as its factorization.

2114183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91944.

The product of its digits is 192, while the sum is 20.

The square root of 2114183 is about 1454.0230397074. The cubic root of 2114183 is about 128.3455628232.

Adding to 2114183 its reverse (3814112), we get a palindrome (5928295).

The spelling of 2114183 in words is "two million, one hundred fourteen thousand, one hundred eighty-three".

Divisors: 1 23 91921 2114183