Base | Representation |
---|---|
bin | 11011111001100011… |
… | …10010111011101111 |
3 | 1102122212101000111222 |
4 | 31330301302323233 |
5 | 221133423032401 |
6 | 10514141333555 |
7 | 1040114464415 |
oct | 157461627357 |
9 | 42585330458 |
10 | 14978330351 |
11 | 6396971316 |
12 | 2aa02672bb |
13 | 15491cc98a |
14 | a213c32b5 |
15 | 5c9e83c1b |
hex | 37cc72eef |
14978330351 has 2 divisors, whose sum is σ = 14978330352. Its totient is φ = 14978330350.
The previous prime is 14978330333. The next prime is 14978330359. The reversal of 14978330351 is 15303387941.
It is a strong prime.
It is an emirp because it is prime and its reverse (15303387941) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14978330351 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14978330359) 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, 7489165175 + 7489165176.
It is an arithmetic number, because the mean of its divisors is an integer number (7489165176).
Almost surely, 214978330351 is an apocalyptic number.
14978330351 is a deficient number, since it is larger than the sum of its proper divisors (1).
14978330351 is an equidigital number, since it uses as much as digits as its factorization.
14978330351 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 272160, while the sum is 44.
The spelling of 14978330351 in words is "fourteen billion, nine hundred seventy-eight million, three hundred thirty thousand, three hundred fifty-one".
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