Base | Representation |
---|---|
bin | 100010010001001010111011… |
… | …1100111011110110100101101 |
3 | 1110112021011001022212022210002 |
4 | 1010202111313213132310231 |
5 | 304002040203244423044 |
6 | 2545025411240154045 |
7 | 120330250461656441 |
oct | 10442256747366455 |
9 | 1415234038768702 |
10 | 301427106639149 |
11 | 88053577566a27 |
12 | 29982714168925 |
13 | cc265b9b18c2a |
14 | 54612150c2821 |
15 | 24cac265ba74e |
hex | 11225779ded2d |
301427106639149 has 2 divisors, whose sum is σ = 301427106639150. Its totient is φ = 301427106639148.
The previous prime is 301427106639137. The next prime is 301427106639173. The reversal of 301427106639149 is 941936601724103.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 220648535103049 + 80778571536100 = 14854243^2 + 8987690^2 .
It is an emirp because it is prime and its reverse (941936601724103) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 301427106639149 - 228 = 301426838203693 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 301427106639094 and 301427106639103.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (301427106639179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150713553319574 + 150713553319575.
It is an arithmetic number, because the mean of its divisors is an integer number (150713553319575).
Almost surely, 2301427106639149 is an apocalyptic number.
It is an amenable number.
301427106639149 is a deficient number, since it is larger than the sum of its proper divisors (1).
301427106639149 is an equidigital number, since it uses as much as digits as its factorization.
301427106639149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5878656, while the sum is 56.
The spelling of 301427106639149 in words is "three hundred one trillion, four hundred twenty-seven billion, one hundred six million, six hundred thirty-nine thousand, one hundred forty-nine".
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