Base | Representation |
---|---|
bin | 11100001000111010… |
… | …110101110010000001 |
3 | 2212222200202020022200 |
4 | 130020322311302001 |
5 | 443334342212231 |
6 | 21514051423413 |
7 | 2116512163632 |
oct | 341072656201 |
9 | 85880666280 |
10 | 30214413441 |
11 | 118a5281023 |
12 | 5a328b4b69 |
13 | 2b06927a64 |
14 | 1668add889 |
15 | bbc87dbe6 |
hex | 708eb5c81 |
30214413441 has 12 divisors (see below), whose sum is σ = 43884165780. Its totient is φ = 20031654240.
The previous prime is 30214413431. The next prime is 30214413457. The reversal of 30214413441 is 14431441203.
30214413441 is a `hidden beast` number, since 3 + 0 + 214 + 4 + 1 + 3 + 441 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 12500134416 + 17714279025 = 111804^2 + 133095^2 .
It is not a de Polignac number, because 30214413441 - 217 = 30214282369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30214413421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9272286 + ... + 9275543.
It is an arithmetic number, because the mean of its divisors is an integer number (3657013815).
Almost surely, 230214413441 is an apocalyptic number.
It is an amenable number.
30214413441 is a deficient number, since it is larger than the sum of its proper divisors (13669752339).
30214413441 is a wasteful number, since it uses less digits than its factorization.
30214413441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18548016 (or 18548013 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 30214413441 its reverse (14431441203), we get a palindrome (44645854644).
The spelling of 30214413441 in words is "thirty billion, two hundred fourteen million, four hundred thirteen thousand, four hundred forty-one".
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