Base | Representation |
---|---|
bin | 1100111111110111110000… |
… | …0111110111010011111111 |
3 | 1212121020200221010022221011 |
4 | 3033331330013313103333 |
5 | 3333122331242131033 |
6 | 50221221332220051 |
7 | 3003344113005103 |
oct | 317757407672377 |
9 | 55536627108834 |
10 | 14291438630143 |
11 | 460aa68591004 |
12 | 1729939a6a627 |
13 | 7c88a514b01c |
14 | 3759d0537903 |
15 | 19bb46b74ccd |
hex | cff7c1f74ff |
14291438630143 has 8 divisors (see below), whose sum is σ = 14329904790240. Its totient is φ = 14252981328480.
The previous prime is 14291438630113. The next prime is 14291438630159. The reversal of 14291438630143 is 34103683419241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14291438630143 - 29 = 14291438629631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14291438630113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022721 + ... + 5443237.
It is an arithmetic number, because the mean of its divisors is an integer number (1791238098780).
Almost surely, 214291438630143 is an apocalyptic number.
14291438630143 is a deficient number, since it is larger than the sum of its proper divisors (38466160097).
14291438630143 is an equidigital number, since it uses as much as digits as its factorization.
14291438630143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4429217.
The product of its (nonzero) digits is 1492992, while the sum is 49.
The spelling of 14291438630143 in words is "fourteen trillion, two hundred ninety-one billion, four hundred thirty-eight million, six hundred thirty thousand, one hundred forty-three".
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