Base | Representation |
---|---|
bin | 1101110010011100011011… |
… | …11000011101110111010111 |
3 | 10222100121122120121012210201 |
4 | 12321032031320131313113 |
5 | 12433232443430013221 |
6 | 144253023115201331 |
7 | 6246405415065001 |
oct | 671161570356727 |
9 | 128317576535721 |
10 | 30320554532311 |
11 | 972a96963a73a |
12 | 34983b0446247 |
13 | 13bc2a67b1bc4 |
14 | 76b7462c3371 |
15 | 378a91c3e891 |
hex | 1b938de1ddd7 |
30320554532311 has 2 divisors, whose sum is σ = 30320554532312. Its totient is φ = 30320554532310.
The previous prime is 30320554532309. The next prime is 30320554532327. The reversal of 30320554532311 is 11323545502303.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30320554532311 - 21 = 30320554532309 is a prime.
Together with 30320554532309, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30320554538311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15160277266155 + 15160277266156.
It is an arithmetic number, because the mean of its divisors is an integer number (15160277266156).
Almost surely, 230320554532311 is an apocalyptic number.
30320554532311 is a deficient number, since it is larger than the sum of its proper divisors (1).
30320554532311 is an equidigital number, since it uses as much as digits as its factorization.
30320554532311 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 162000, while the sum is 37.
The spelling of 30320554532311 in words is "thirty trillion, three hundred twenty billion, five hundred fifty-four million, five hundred thirty-two thousand, three hundred eleven".
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