Base | Representation |
---|---|
bin | 11100001000110011… |
… | …001101101110000101 |
3 | 2212222112222200001221 |
4 | 130020303031232011 |
5 | 443333334224331 |
6 | 21513540520341 |
7 | 2116456166434 |
oct | 341063155605 |
9 | 85875880057 |
10 | 30212414341 |
11 | 118a413607a |
12 | 5a320b00b1 |
13 | 2b063a7b65 |
14 | 166873d11b |
15 | bbc5d6711 |
hex | 708ccdb85 |
30212414341 has 32 divisors (see below), whose sum is σ = 32542202880. Its totient is φ = 27997401600.
The previous prime is 30212414299. The next prime is 30212414347. The reversal of 30212414341 is 14341421203.
It is a cyclic number.
It is not a de Polignac number, because 30212414341 - 27 = 30212414213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30212414347) 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 in 31 ways as a sum of consecutive naturals, for example, 46266771 + ... + 46267423.
It is an arithmetic number, because the mean of its divisors is an integer number (1016943840).
Almost surely, 230212414341 is an apocalyptic number.
30212414341 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
30212414341 is a deficient number, since it is larger than the sum of its proper divisors (2329788539).
30212414341 is a wasteful number, since it uses less digits than its factorization.
30212414341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1357.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 30212414341 its reverse (14341421203), we get a palindrome (44553835544).
The spelling of 30212414341 in words is "thirty billion, two hundred twelve million, four hundred fourteen thousand, three hundred forty-one".
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