Base | Representation |
---|---|
bin | 11100010100101001… |
… | …100110110110101001 |
3 | 2220111102002011111220 |
4 | 130110221212312221 |
5 | 444240233104231 |
6 | 21545402012253 |
7 | 2124422061045 |
oct | 342451466651 |
9 | 86442064456 |
10 | 30411222441 |
11 | 11996384596 |
12 | 5a887a7089 |
13 | 2b386357a2 |
14 | 1686cd1025 |
15 | bceca7896 |
hex | 714a66da9 |
30411222441 has 8 divisors (see below), whose sum is σ = 40550240640. Its totient is φ = 20273176272.
The previous prime is 30411222437. The next prime is 30411222533. The reversal of 30411222441 is 14422211403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30411222441 - 22 = 30411222437 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30411222241) 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, 166570 + ... + 297603.
It is an arithmetic number, because the mean of its divisors is an integer number (5068780080).
Almost surely, 230411222441 is an apocalyptic number.
It is an amenable number.
30411222441 is a deficient number, since it is larger than the sum of its proper divisors (10139018199).
30411222441 is a wasteful number, since it uses less digits than its factorization.
30411222441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 486015.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 30411222441 its reverse (14422211403), we get a palindrome (44833433844).
The spelling of 30411222441 in words is "thirty billion, four hundred eleven million, two hundred twenty-two thousand, four hundred forty-one".
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