Base | Representation |
---|---|
bin | 1011101010111111… |
… | …1100010110010101 |
3 | 22002100112111112210 |
4 | 2322233330112111 |
5 | 22404040131013 |
6 | 1234521504033 |
7 | 140433111120 |
oct | 27257742625 |
9 | 8070474483 |
10 | 3133130133 |
11 | 1368630051 |
12 | 735342019 |
13 | 3ac157973 |
14 | 21a17d3b7 |
15 | 1350decc3 |
hex | babfc595 |
3133130133 has 8 divisors (see below), whose sum is σ = 4774293568. Its totient is φ = 1790360064.
The previous prime is 3133130059. The next prime is 3133130137. The reversal of 3133130133 is 3310313313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3133130133 - 28 = 3133129877 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 149196673 = 3133130133 / (3 + 1 + 3 + 3 + 1 + 3 + 0 + 1 + 3 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3133130137) 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, 74598316 + ... + 74598357.
It is an arithmetic number, because the mean of its divisors is an integer number (596786696).
Almost surely, 23133130133 is an apocalyptic number.
It is an amenable number.
3133130133 is a deficient number, since it is larger than the sum of its proper divisors (1641163435).
3133130133 is a wasteful number, since it uses less digits than its factorization.
3133130133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149196683.
The product of its (nonzero) digits is 729, while the sum is 21.
The square root of 3133130133 is about 55974.3703224967. The cubic root of 3133130133 is about 1463.2756460062.
Adding to 3133130133 its reverse (3310313313), we get a palindrome (6443443446).
The spelling of 3133130133 in words is "three billion, one hundred thirty-three million, one hundred thirty thousand, one hundred thirty-three".
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