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1114129 = 1765537
BaseRepresentation
bin100010000000000010001
32002121022001
410100000101
5241123004
635514001
712320122
oct4200021
92077261
101114129
116a1075
12458901
13300163
14210049
151701a4
hex110011

1114129 has 4 divisors (see below), whose sum is σ = 1179684. Its totient is φ = 1048576.

The previous prime is 1114117. The next prime is 1114159. The reversal of 1114129 is 9214111.

1114129 is nontrivially palindromic in base 2, base 4 and base 16.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9214111 = 61151051.

It can be written as a sum of positive squares in 2 ways, for example, as 1046529 + 67600 = 1023^2 + 260^2 .

It is a 5-Lehmer number, since φ(1114129) divides (1114129-1)5.

It is a cyclic number.

It is not a de Polignac number, because 1114129 - 29 = 1113617 is a prime.

It is a Duffinian number.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1114159) by changing a digit.

In principle, a polygon with 1114129 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32752 + ... + 32785.

It is an arithmetic number, because the mean of its divisors is an integer number (294921).

21114129 is an apocalyptic number.

It is an amenable number.

1114129 is a deficient number, since it is larger than the sum of its proper divisors (65555).

1114129 is an equidigital number, since it uses as much as digits as its factorization.

1114129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65554.

The product of its digits is 72, while the sum is 19.

The square root of 1114129 is about 1055.5230930681. The cubic root of 1114129 is about 103.6681049188.

The spelling of 1114129 in words is "one million, one hundred fourteen thousand, one hundred twenty-nine".

Divisors: 1 17 65537 1114129