Base | Representation |
---|---|
bin | 100001110001110… |
… | …1110110001111101 |
3 | 2220222202201112220 |
4 | 1003203232301331 |
5 | 4310130041000 |
6 | 304245315553 |
7 | 40042040106 |
oct | 10343566175 |
9 | 2828681486 |
10 | 1133440125 |
11 | 531885384 |
12 | 277705bb9 |
13 | 150a8b73c |
14 | aa7653ad |
15 | 6978e1a0 |
hex | 438eec7d |
1133440125 has 16 divisors (see below), whose sum is σ = 1886044992. Its totient is φ = 604501200.
The previous prime is 1133440123. The next prime is 1133440151. The reversal of 1133440125 is 5210443311.
It is a happy number.
It is not a de Polignac number, because 1133440125 - 21 = 1133440123 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1133440095 and 1133440104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1133440123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1510879 + ... + 1511628.
It is an arithmetic number, because the mean of its divisors is an integer number (117877812).
Almost surely, 21133440125 is an apocalyptic number.
1133440125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1133440125 is a deficient number, since it is larger than the sum of its proper divisors (752604867).
1133440125 is an equidigital number, since it uses as much as digits as its factorization.
1133440125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3022525 (or 3022515 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 1133440125 is about 33666.6025164405. The cubic root of 1133440125 is about 1042.6363478939.
Adding to 1133440125 its reverse (5210443311), we get a palindrome (6343883436).
The spelling of 1133440125 in words is "one billion, one hundred thirty-three million, four hundred forty thousand, one hundred twenty-five".
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