Base | Representation |
---|---|
bin | 11100000100000101… |
… | …011101011101000101 |
3 | 2212210001010211002201 |
4 | 130010011131131011 |
5 | 443203111430201 |
6 | 21502033234501 |
7 | 2114505630352 |
oct | 340405353505 |
9 | 85701124081 |
10 | 30133311301 |
11 | 11863517865 |
12 | 5a0b702a31 |
13 | 2ac2b9cb22 |
14 | 165c02b629 |
15 | bb56ad801 |
hex | 70415d745 |
30133311301 has 8 divisors (see below), whose sum is σ = 30811878144. Its totient is φ = 29456304240.
The previous prime is 30133311281. The next prime is 30133311311. The reversal of 30133311301 is 10311333103.
It is a happy number.
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 30133311301 - 217 = 30133180229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30133311311) 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, 350830 + ... + 428191.
It is an arithmetic number, because the mean of its divisors is an integer number (3851484768).
Almost surely, 230133311301 is an apocalyptic number.
It is an amenable number.
30133311301 is a deficient number, since it is larger than the sum of its proper divisors (678566843).
30133311301 is an equidigital number, since it uses as much as digits as its factorization.
30133311301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779891.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 30133311301 its reverse (10311333103), we get a palindrome (40444644404).
The spelling of 30133311301 in words is "thirty billion, one hundred thirty-three million, three hundred eleven thousand, three hundred one".
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