Base | Representation |
---|---|
bin | 1010001010111010… |
… | …1000001010100101 |
3 | 21001021020002012221 |
4 | 2202232220022211 |
5 | 21042403212013 |
6 | 1130524112341 |
7 | 124440511621 |
oct | 24256501245 |
9 | 7037202187 |
10 | 2730132133 |
11 | 11810a7753 |
12 | 6423956b1 |
13 | 346806901 |
14 | 1bc838181 |
15 | 10ea3808d |
hex | a2ba82a5 |
2730132133 has 8 divisors (see below), whose sum is σ = 2743603200. Its totient is φ = 2716678608.
The previous prime is 2730132091. The next prime is 2730132137. The reversal of 2730132133 is 3312310372.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2730132133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2730132098 and 2730132107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2730132137) 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, 394023 + ... + 400891.
It is an arithmetic number, because the mean of its divisors is an integer number (342950400).
Almost surely, 22730132133 is an apocalyptic number.
It is an amenable number.
2730132133 is a deficient number, since it is larger than the sum of its proper divisors (13471067).
2730132133 is a wasteful number, since it uses less digits than its factorization.
2730132133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8771.
The product of its (nonzero) digits is 2268, while the sum is 25.
The square root of 2730132133 is about 52250.6663402487. Note that the first 3 decimals coincide. The cubic root of 2730132133 is about 1397.6375348590.
The spelling of 2730132133 in words is "two billion, seven hundred thirty million, one hundred thirty-two thousand, one hundred thirty-three".
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