Base | Representation |
---|---|
bin | 1101000101110011101000… |
… | …0000100111001001111001 |
3 | 1212221222220101200221100211 |
4 | 3101130322000213021321 |
5 | 3341310200103212201 |
6 | 50340123551431121 |
7 | 3013614040602241 |
oct | 321347200471171 |
9 | 55858811627324 |
10 | 14393408647801 |
11 | 464a234a45577 |
12 | 17456575254a1 |
13 | 8053a5b37b91 |
14 | 37a90508ab21 |
15 | 19e613ced651 |
hex | d173a027279 |
14393408647801 has 2 divisors, whose sum is σ = 14393408647802. Its totient is φ = 14393408647800.
The previous prime is 14393408647733. The next prime is 14393408647841. The reversal of 14393408647801 is 10874680439341.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 13267252595776 + 1126156052025 = 3642424^2 + 1061205^2 .
It is a cyclic number.
It is not a de Polignac number, because 14393408647801 - 223 = 14393400259193 is a prime.
It is a super-2 number, since 2×143934086478012 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (14393408647841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7196704323900 + 7196704323901.
It is an arithmetic number, because the mean of its divisors is an integer number (7196704323901).
Almost surely, 214393408647801 is an apocalyptic number.
It is an amenable number.
14393408647801 is a deficient number, since it is larger than the sum of its proper divisors (1).
14393408647801 is an equidigital number, since it uses as much as digits as its factorization.
14393408647801 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13934592, while the sum is 58.
The spelling of 14393408647801 in words is "fourteen trillion, three hundred ninety-three billion, four hundred eight million, six hundred forty-seven thousand, eight hundred one".
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