Base | Representation |
---|---|
bin | 1101100101000111011100… |
… | …0010011011101101111110 |
3 | 1221212102022012122221002102 |
4 | 3121101313002123231332 |
5 | 3424113302140304142 |
6 | 51431202432025102 |
7 | 3100515422136155 |
oct | 331216702335576 |
9 | 57772265587072 |
10 | 14931303447422 |
11 | 483736a5a088a |
12 | 1811953392192 |
13 | 844028b492bb |
14 | 39897103a59c |
15 | 1ad5e66c5532 |
hex | d947709bb7e |
14931303447422 has 8 divisors (see below), whose sum is σ = 22437900246216. Its totient is φ = 7452003365352.
The previous prime is 14931303447421. The next prime is 14931303447457. The reversal of 14931303447422 is 22474430313941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×149313034474222 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14931303447421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6824177813 + ... + 6824180000.
It is an arithmetic number, because the mean of its divisors is an integer number (2804737530777).
Almost surely, 214931303447422 is an apocalyptic number.
14931303447422 is a deficient number, since it is larger than the sum of its proper divisors (7506596798794).
14931303447422 is a wasteful number, since it uses less digits than its factorization.
14931303447422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13648358362.
The product of its (nonzero) digits is 1741824, while the sum is 47.
The spelling of 14931303447422 in words is "fourteen trillion, nine hundred thirty-one billion, three hundred three million, four hundred forty-seven thousand, four hundred twenty-two".
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