Base | Representation |
---|---|
bin | 1000111000101101110… |
… | …11111000111010101101 |
3 | 1002012002210111212110202 |
4 | 10130112323320322231 |
5 | 20000302313221042 |
6 | 352133203243245 |
7 | 31026204504446 |
oct | 4342673707255 |
9 | 1065083455422 |
10 | 305327476397 |
11 | 108541445159 |
12 | 4b211679525 |
13 | 22a3b7886c8 |
14 | 10ac68ca2cd |
15 | 7e20250632 |
hex | 4716ef8ead |
305327476397 has 2 divisors, whose sum is σ = 305327476398. Its totient is φ = 305327476396.
The previous prime is 305327476357. The next prime is 305327476411. The reversal of 305327476397 is 793674723503.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 296827742761 + 8499733636 = 544819^2 + 92194^2 .
It is a cyclic number.
It is not a de Polignac number, because 305327476397 - 212 = 305327472301 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (305327476357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152663738198 + 152663738199.
It is an arithmetic number, because the mean of its divisors is an integer number (152663738199).
Almost surely, 2305327476397 is an apocalyptic number.
It is an amenable number.
305327476397 is a deficient number, since it is larger than the sum of its proper divisors (1).
305327476397 is an equidigital number, since it uses as much as digits as its factorization.
305327476397 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20003760, while the sum is 56.
The spelling of 305327476397 in words is "three hundred five billion, three hundred twenty-seven million, four hundred seventy-six thousand, three hundred ninety-seven".
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