Base | Representation |
---|---|
bin | 100001110011001… |
… | …0101110011010000 |
3 | 2221001001110222111 |
4 | 1003212111303100 |
5 | 4310313433430 |
6 | 304312115104 |
7 | 40050616444 |
oct | 10346256320 |
9 | 2831043874 |
10 | 1134124240 |
11 | 532202367 |
12 | 277995a94 |
13 | 150c6ac42 |
14 | aa8a2824 |
15 | 69876c2a |
hex | 43995cd0 |
1134124240 has 40 divisors (see below), whose sum is σ = 2643489288. Its totient is φ = 452505600.
The previous prime is 1134124219. The next prime is 1134124249. The reversal of 1134124240 is 424214311.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 844716096 + 289408144 = 29064^2 + 17012^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1134124249) 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, 14404 + ... + 49756.
Almost surely, 21134124240 is an apocalyptic number.
1134124240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1134124240 is an abundant number, since it is smaller than the sum of its proper divisors (1509365048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1134124240 is a wasteful number, since it uses less digits than its factorization.
1134124240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35767 (or 35761 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 1134124240 is about 33676.7611269255. The cubic root of 1134124240 is about 1042.8460751044.
Adding to 1134124240 its reverse (424214311), we get a palindrome (1558338551).
The spelling of 1134124240 in words is "one billion, one hundred thirty-four million, one hundred twenty-four thousand, two hundred forty".
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