Base | Representation |
---|---|
bin | 1101101100000001111111… |
… | …10111001001000111111111 |
3 | 10221120112212211212110111212 |
4 | 12312000333313021013333 |
5 | 12421130203232332041 |
6 | 144003501512435035 |
7 | 6224445033321305 |
oct | 666007767110777 |
9 | 127515784773455 |
10 | 30100202230271 |
11 | 96554734a2808 |
12 | 34617549a8a7b |
13 | 13a458ab07174 |
14 | 760c01210275 |
15 | 372e96b5d8eb |
hex | 1b603fdc91ff |
30100202230271 has 2 divisors, whose sum is σ = 30100202230272. Its totient is φ = 30100202230270.
The previous prime is 30100202230223. The next prime is 30100202230313. The reversal of 30100202230271 is 17203220200103.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30100202230271 - 210 = 30100202229247 is a prime.
It is a super-2 number, since 2×301002022302712 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30100202230211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15050101115135 + 15050101115136.
It is an arithmetic number, because the mean of its divisors is an integer number (15050101115136).
Almost surely, 230100202230271 is an apocalyptic number.
30100202230271 is a deficient number, since it is larger than the sum of its proper divisors (1).
30100202230271 is an equidigital number, since it uses as much as digits as its factorization.
30100202230271 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1008, while the sum is 23.
Adding to 30100202230271 its reverse (17203220200103), we get a palindrome (47303422430374).
The spelling of 30100202230271 in words is "thirty trillion, one hundred billion, two hundred two million, two hundred thirty thousand, two hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •