Base | Representation |
---|---|
bin | 11001111110011111… |
… | …01001010110111011 |
3 | 1022222220210120200112 |
4 | 30333033221112323 |
5 | 212030131434214 |
6 | 10223502254535 |
7 | 1002410526002 |
oct | 147717512673 |
9 | 38886716615 |
10 | 13945968059 |
11 | 5a07154241 |
12 | 285258744b |
13 | 141337150a |
14 | 96424dc39 |
15 | 56950da3e |
hex | 33f3e95bb |
13945968059 has 8 divisors (see below), whose sum is σ = 14186388480. Its totient is φ = 13706496936.
The previous prime is 13945968011. The next prime is 13945968067. The reversal of 13945968059 is 95086954931.
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 13945968059 - 224 = 13929190843 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13945967989 and 13945968007.
It is not an unprimeable number, because it can be changed into a prime (13945968089) 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 in 7 ways as a sum of consecutive naturals, for example, 207659 + ... + 266484.
It is an arithmetic number, because the mean of its divisors is an integer number (1773298560).
Almost surely, 213945968059 is an apocalyptic number.
13945968059 is a deficient number, since it is larger than the sum of its proper divisors (240420421).
13945968059 is an equidigital number, since it uses as much as digits as its factorization.
13945968059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474649.
The product of its (nonzero) digits is 10497600, while the sum is 59.
The spelling of 13945968059 in words is "thirteen billion, nine hundred forty-five million, nine hundred sixty-eight thousand, fifty-nine".
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