Base | Representation |
---|---|
bin | 1111100101011… |
… | …00010101110101 |
3 | 100002222201221011 |
4 | 13302230111311 |
5 | 231431314313 |
6 | 20545552221 |
7 | 3145116040 |
oct | 762542565 |
9 | 302881834 |
10 | 130729333 |
11 | 6787a979 |
12 | 37945671 |
13 | 21112747 |
14 | 1350dc57 |
15 | b72493d |
hex | 7cac575 |
130729333 has 8 divisors (see below), whose sum is σ = 149482368. Its totient is φ = 111995664.
The previous prime is 130729301. The next prime is 130729369. The reversal of 130729333 is 333927031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130729333 - 25 = 130729301 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130729295 and 130729304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130709333) 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, 15135 + ... + 22147.
It is an arithmetic number, because the mean of its divisors is an integer number (18685296).
Almost surely, 2130729333 is an apocalyptic number.
It is an amenable number.
130729333 is a deficient number, since it is larger than the sum of its proper divisors (18753035).
130729333 is an equidigital number, since it uses as much as digits as its factorization.
130729333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9683.
The product of its (nonzero) digits is 10206, while the sum is 31.
The square root of 130729333 is about 11433.6928855029. The cubic root of 130729333 is about 507.5252826994.
The spelling of 130729333 in words is "one hundred thirty million, seven hundred twenty-nine thousand, three hundred thirty-three".
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