Base | Representation |
---|---|
bin | 100010100111000101001 |
3 | 2010121201111 |
4 | 10110320221 |
5 | 242242441 |
6 | 40150321 |
7 | 12432322 |
oct | 4247051 |
9 | 2117644 |
10 | 1134121 |
11 | 70509a |
12 | 4683a1 |
13 | 3092a1 |
14 | 217449 |
15 | 176081 |
hex | 114e29 |
1134121 has 4 divisors (see below), whose sum is σ = 1200852. Its totient is φ = 1067392.
The previous prime is 1134113. The next prime is 1134137. The reversal of 1134121 is 1214311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1214311 = 7 ⋅173473.
It can be written as a sum of positive squares in 2 ways, for example, as 921600 + 212521 = 960^2 + 461^2 .
It is a cyclic number.
It is not a de Polignac number, because 1134121 - 23 = 1134113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1134151) 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, 33340 + ... + 33373.
It is an arithmetic number, because the mean of its divisors is an integer number (300213).
21134121 is an apocalyptic number.
It is an amenable number.
1134121 is a deficient number, since it is larger than the sum of its proper divisors (66731).
1134121 is an equidigital number, since it uses as much as digits as its factorization.
1134121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66730.
The product of its digits is 24, while the sum is 13.
The square root of 1134121 is about 1064.9511725896. The cubic root of 1134121 is about 104.2845082025.
Adding to 1134121 its reverse (1214311), we get a palindrome (2348432).
The spelling of 1134121 in words is "one million, one hundred thirty-four thousand, one hundred twenty-one".
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