Base | Representation |
---|---|
bin | 1111111001001… |
… | …11110001000000 |
3 | 100021212222011102 |
4 | 13330213301000 |
5 | 233113111112 |
6 | 21121433532 |
7 | 3206206061 |
oct | 774476100 |
9 | 307788142 |
10 | 133332032 |
11 | 69298369 |
12 | 3879b8a8 |
13 | 218142c2 |
14 | 139ca568 |
15 | ba8abc2 |
hex | 7f27c40 |
133332032 has 28 divisors (see below), whose sum is σ = 265182096. Its totient is φ = 66514560.
The previous prime is 133332007. The next prime is 133332049. The reversal of 133332032 is 230233331.
It is a junction number, because it is equal to n+sod(n) for n = 133331995 and 133332013.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29303 + ... + 33545.
Almost surely, 2133332032 is an apocalyptic number.
It is an amenable number.
133332032 is a deficient number, since it is larger than the sum of its proper divisors (131850064).
133332032 is an equidigital number, since it uses as much as digits as its factorization.
133332032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4746 (or 4736 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
The square root of 133332032 is about 11546.9490342687. The cubic root of 133332032 is about 510.8712928836.
Adding to 133332032 its reverse (230233331), we get a palindrome (363565363).
The spelling of 133332032 in words is "one hundred thirty-three million, three hundred thirty-two thousand, thirty-two".
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