Base | Representation |
---|---|
bin | 1111100010010… |
… | …11100111001101 |
3 | 100002020121110002 |
4 | 13301023213031 |
5 | 231331130013 |
6 | 20533254045 |
7 | 3141545660 |
oct | 761134715 |
9 | 302217402 |
10 | 130333133 |
11 | 6762a237 |
12 | 37794325 |
13 | 210042c8 |
14 | 134496d7 |
15 | b697358 |
hex | 7c4b9cd |
130333133 has 8 divisors (see below), whose sum is σ = 149026752. Its totient is φ = 111658176.
The previous prime is 130333123. The next prime is 130333171. The reversal of 130333133 is 331333031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130333133 - 24 = 130333117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130333123) 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, 17066 + ... + 23492.
It is an arithmetic number, because the mean of its divisors is an integer number (18628344).
Almost surely, 2130333133 is an apocalyptic number.
It is an amenable number.
130333133 is a deficient number, since it is larger than the sum of its proper divisors (18693619).
130333133 is an equidigital number, since it uses as much as digits as its factorization.
130333133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9331.
The product of its (nonzero) digits is 729, while the sum is 20.
The square root of 130333133 is about 11416.3537524027. The cubic root of 130333133 is about 507.0120467035.
Adding to 130333133 its reverse (331333031), we get a palindrome (461666164).
The spelling of 130333133 in words is "one hundred thirty million, three hundred thirty-three thousand, one hundred thirty-three".
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