Base | Representation |
---|---|
bin | 100010000110001… |
… | …1100101111010011 |
3 | 2221201212000112110 |
4 | 1010030130233103 |
5 | 4320343123011 |
6 | 305310200403 |
7 | 40231544466 |
oct | 10414345723 |
9 | 2851760473 |
10 | 1144114131 |
11 | 537905976 |
12 | 27b1b3103 |
13 | 153058014 |
14 | abd432dd |
15 | 6a69bba6 |
hex | 4431cbd3 |
1144114131 has 8 divisors (see below), whose sum is σ = 1525832640. Its totient is φ = 762569192.
The previous prime is 1144114099. The next prime is 1144114183. The reversal of 1144114131 is 1314114411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1144114131 - 25 = 1144114099 is a prime.
It is a super-2 number, since 2×11441141312 = 2617994289507770322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1144114098 and 1144114107.
It is not an unprimeable number, because it can be changed into a prime (1144112131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27141 + ... + 54998.
It is an arithmetic number, because the mean of its divisors is an integer number (190729080).
Almost surely, 21144114131 is an apocalyptic number.
1144114131 is a deficient number, since it is larger than the sum of its proper divisors (381718509).
1144114131 is an equidigital number, since it uses as much as digits as its factorization.
1144114131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86785.
The product of its digits is 192, while the sum is 21.
The square root of 1144114131 is about 33824.7561853740. The cubic root of 1144114131 is about 1045.8990853634.
Adding to 1144114131 its reverse (1314114411), we get a palindrome (2458228542).
The spelling of 1144114131 in words is "one billion, one hundred forty-four million, one hundred fourteen thousand, one hundred thirty-one".
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