Base | Representation |
---|---|
bin | 1111110000000… |
… | …11001001000100 |
3 | 100012122002000021 |
4 | 13320003021010 |
5 | 232311232234 |
6 | 21040024524 |
7 | 3163054462 |
oct | 770031104 |
9 | 305562007 |
10 | 132133444 |
11 | 686498a3 |
12 | 38302144 |
13 | 214b4891 |
14 | 13797832 |
15 | b9009b4 |
hex | 7e03244 |
132133444 has 12 divisors (see below), whose sum is σ = 233395344. Its totient is φ = 65449064.
The previous prime is 132133433. The next prime is 132133451. The reversal of 132133444 is 444331231.
It is a super-2 number, since 2×1321334442 = 34918494046602272, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153934 + ... + 154789.
It is an arithmetic number, because the mean of its divisors is an integer number (19449612).
Almost surely, 2132133444 is an apocalyptic number.
It is an amenable number.
132133444 is a deficient number, since it is larger than the sum of its proper divisors (101261900).
132133444 is a wasteful number, since it uses less digits than its factorization.
132133444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308834 (or 308832 counting only the distinct ones).
The product of its digits is 3456, while the sum is 25.
The square root of 132133444 is about 11494.9312307643. The cubic root of 132133444 is about 509.3358572755.
Adding to 132133444 its reverse (444331231), we get a palindrome (576464675).
The spelling of 132133444 in words is "one hundred thirty-two million, one hundred thirty-three thousand, four hundred forty-four".
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