Base | Representation |
---|---|
bin | 1101100111100… |
… | …11011001001001 |
3 | 21221222011010121 |
4 | 12303303121021 |
5 | 213221240040 |
6 | 15200343241 |
7 | 2555023252 |
oct | 663633111 |
9 | 257864117 |
10 | 114243145 |
11 | 5953a625 |
12 | 32314b21 |
13 | 1a88c7c3 |
14 | 1125bb29 |
15 | a069c4a |
hex | 6cf3649 |
114243145 has 24 divisors (see below), whose sum is σ = 146792664. Its totient is φ = 85334016.
The previous prime is 114243121. The next prime is 114243163. The reversal of 114243145 is 541342411.
It can be written as a sum of positive squares in 12 ways, for example, as 8503056 + 105740089 = 2916^2 + 10283^2 .
It is not a de Polignac number, because 114243145 - 223 = 105854537 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249757 + ... + 250213.
It is an arithmetic number, because the mean of its divisors is an integer number (6116361).
Almost surely, 2114243145 is an apocalyptic number.
It is an amenable number.
114243145 is a deficient number, since it is larger than the sum of its proper divisors (32549519).
114243145 is a wasteful number, since it uses less digits than its factorization.
114243145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669 (or 652 counting only the distinct ones).
The product of its digits is 1920, while the sum is 25.
The square root of 114243145 is about 10688.4584950310. The cubic root of 114243145 is about 485.2252399079.
Adding to 114243145 its reverse (541342411), we get a palindrome (655585556).
The spelling of 114243145 in words is "one hundred fourteen million, two hundred forty-three thousand, one hundred forty-five".
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