Base | Representation |
---|---|
bin | 11100001000101111… |
… | …000000001011011101 |
3 | 2212222110220120121120 |
4 | 130020233000023131 |
5 | 443333043412201 |
6 | 21513501121153 |
7 | 2116443620604 |
oct | 341057001335 |
9 | 85873816546 |
10 | 30211310301 |
11 | 118a3551647 |
12 | 5a318591b9 |
13 | 2b060ac493 |
14 | 1668532a3b |
15 | bbc469536 |
hex | 708bc02dd |
30211310301 has 8 divisors (see below), whose sum is σ = 40282555200. Its totient is φ = 20140469472.
The previous prime is 30211310243. The next prime is 30211310321. The reversal of 30211310301 is 10301311203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30211310301 - 213 = 30211302109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30211310321) 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, 212056 + ... + 324638.
It is an arithmetic number, because the mean of its divisors is an integer number (5035319400).
Almost surely, 230211310301 is an apocalyptic number.
It is an amenable number.
30211310301 is a deficient number, since it is larger than the sum of its proper divisors (10071244899).
30211310301 is a wasteful number, since it uses less digits than its factorization.
30211310301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202035.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 30211310301 its reverse (10301311203), we get a palindrome (40512621504).
The spelling of 30211310301 in words is "thirty billion, two hundred eleven million, three hundred ten thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •