Base | Representation |
---|---|
bin | 1111110110110… |
… | …01001100111000 |
3 | 100021021121201220 |
4 | 13323121030320 |
5 | 233022311412 |
6 | 21110512040 |
7 | 3203365635 |
oct | 773311470 |
9 | 307247656 |
10 | 133010232 |
11 | 69098613 |
12 | 38665620 |
13 | 217309a4 |
14 | 1394518c |
15 | ba2568c |
hex | 7ed9338 |
133010232 has 32 divisors (see below), whose sum is σ = 340638480. Its totient is φ = 43255040.
The previous prime is 133010201. The next prime is 133010237. The reversal of 133010232 is 232010331.
133010232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133010237) 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, 66603 + ... + 68570.
Almost surely, 2133010232 is an apocalyptic number.
133010232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
133010232 is an abundant number, since it is smaller than the sum of its proper divisors (207628248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133010232 is a wasteful number, since it uses less digits than its factorization.
133010232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135223 (or 135219 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 133010232 is about 11533.0061995995. The cubic root of 133010232 is about 510.4599618204.
Adding to 133010232 its reverse (232010331), we get a palindrome (365020563).
Subtracting 133010232 from its reverse (232010331), we obtain a palindrome (99000099).
The spelling of 133010232 in words is "one hundred thirty-three million, ten thousand, two hundred thirty-two".
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