Base | Representation |
---|---|
bin | 11100001000111010… |
… | …100010011001110101 |
3 | 2212222200121012102222 |
4 | 130020322202121311 |
5 | 443334332142234 |
6 | 21514050012125 |
7 | 2116511413343 |
oct | 341072423165 |
9 | 85880535388 |
10 | 30214334069 |
11 | 118a5227427 |
12 | 5a32877045 |
13 | 2b068ca8aa |
14 | 1668abc993 |
15 | bbc86542e |
hex | 708ea2675 |
30214334069 has 2 divisors, whose sum is σ = 30214334070. Its totient is φ = 30214334068.
The previous prime is 30214334053. The next prime is 30214334093. The reversal of 30214334069 is 96043341203.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 25680062500 + 4534271569 = 160250^2 + 67337^2 .
It is a cyclic number.
It is not a de Polignac number, because 30214334069 - 24 = 30214334053 is a prime.
It is a super-2 number, since 2×302143340692 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30214334099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15107167034 + 15107167035.
It is an arithmetic number, because the mean of its divisors is an integer number (15107167035).
Almost surely, 230214334069 is an apocalyptic number.
It is an amenable number.
30214334069 is a deficient number, since it is larger than the sum of its proper divisors (1).
30214334069 is an equidigital number, since it uses as much as digits as its factorization.
30214334069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 46656, while the sum is 35.
The spelling of 30214334069 in words is "thirty billion, two hundred fourteen million, three hundred thirty-four thousand, sixty-nine".
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