Base | Representation |
---|---|
bin | 11011110011101011… |
… | …00000100010010111 |
3 | 1102112102111100111012 |
4 | 31321311200202113 |
5 | 221033304100202 |
6 | 10505215402435 |
7 | 1035645111332 |
oct | 157165404227 |
9 | 42472440435 |
10 | 14928971927 |
11 | 6371019631 |
12 | 2a8782341b |
13 | 153bc0a5cc |
14 | a18a15619 |
15 | 5c5984152 |
hex | 379d60897 |
14928971927 has 2 divisors, whose sum is σ = 14928971928. Its totient is φ = 14928971926.
The previous prime is 14928971887. The next prime is 14928971969. The reversal of 14928971927 is 72917982941.
It is a weak prime.
It is an emirp because it is prime and its reverse (72917982941) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14928971927 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14928974927) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7464485963 + 7464485964.
It is an arithmetic number, because the mean of its divisors is an integer number (7464485964).
Almost surely, 214928971927 is an apocalyptic number.
14928971927 is a deficient number, since it is larger than the sum of its proper divisors (1).
14928971927 is an equidigital number, since it uses as much as digits as its factorization.
14928971927 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4572288, while the sum is 59.
The spelling of 14928971927 in words is "fourteen billion, nine hundred twenty-eight million, nine hundred seventy-one thousand, nine hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •