Base | Representation |
---|---|
bin | 11100001001010100… |
… | …100000000101101110 |
3 | 2220000011101222212212 |
4 | 130021110200011232 |
5 | 443343102442314 |
6 | 21514451530422 |
7 | 2116623311600 |
oct | 341124400556 |
9 | 86004358785 |
10 | 30221140334 |
11 | 118a9056040 |
12 | 5a34bb9a12 |
13 | 2b08141878 |
14 | 1669971170 |
15 | bbd25be3e |
hex | 70952016e |
30221140334 has 24 divisors (see below), whose sum is σ = 57526699608. Its totient is φ = 11774469840.
The previous prime is 30221140321. The next prime is 30221140351. The reversal of 30221140334 is 43304112203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14016149 + ... + 14018304.
It is an arithmetic number, because the mean of its divisors is an integer number (2396945817).
Almost surely, 230221140334 is an apocalyptic number.
30221140334 is a deficient number, since it is larger than the sum of its proper divisors (27305559274).
30221140334 is a wasteful number, since it uses less digits than its factorization.
30221140334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28034480 (or 28034473 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 30221140334 its reverse (43304112203), we get a palindrome (73525252537).
The spelling of 30221140334 in words is "thirty billion, two hundred twenty-one million, one hundred forty thousand, three hundred thirty-four".
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