Base | Representation |
---|---|
bin | 11100000011111001… |
… | …111111000001111101 |
3 | 2212202211110222121220 |
4 | 130003321333001331 |
5 | 443201324144401 |
6 | 21501444543553 |
7 | 2114441231163 |
oct | 340371770175 |
9 | 85684428556 |
10 | 30130303101 |
11 | 11861852748 |
12 | 5a0a6b1bb9 |
13 | 2ac2388822 |
14 | 165b887233 |
15 | bb52b7336 |
hex | 703e7f07d |
30130303101 has 16 divisors (see below), whose sum is σ = 41568965760. Its totient is φ = 19389585600.
The previous prime is 30130303069. The next prime is 30130303111. The reversal of 30130303101 is 10130303103.
It is not a de Polignac number, because 30130303101 - 25 = 30130303069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30130303111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345651 + ... + 423951.
It is an arithmetic number, because the mean of its divisors is an integer number (2598060360).
Almost surely, 230130303101 is an apocalyptic number.
It is an amenable number.
30130303101 is a deficient number, since it is larger than the sum of its proper divisors (11438662659).
30130303101 is a wasteful number, since it uses less digits than its factorization.
30130303101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82756.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 30130303101 its reverse (10130303103), we get a palindrome (40260606204).
The spelling of 30130303101 in words is "thirty billion, one hundred thirty million, three hundred three thousand, one hundred one".
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