Base | Representation |
---|---|
bin | 111100010110001010… |
… | …011011110001101011 |
3 | 20012020202202021222111 |
4 | 330112022123301223 |
5 | 2030200330442103 |
6 | 45433402303151 |
7 | 4452466555111 |
oct | 742612336153 |
9 | 205222667874 |
10 | 64796343403 |
11 | 25530934930 |
12 | 106841b7ab7 |
13 | 61583512cc |
14 | 31c989dab1 |
15 | 1a4387b86d |
hex | f1629bc6b |
64796343403 has 8 divisors (see below), whose sum is σ = 70705264896. Its totient is φ = 58890479400.
The previous prime is 64796343389. The next prime is 64796343419. The reversal of 64796343403 is 30434369746.
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 64796343403 - 225 = 64762788971 is a prime.
It is a super-2 number, since 2×647963434032 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (64796343433) 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, 719943 + ... + 804928.
It is an arithmetic number, because the mean of its divisors is an integer number (8838158112).
Almost surely, 264796343403 is an apocalyptic number.
64796343403 is a deficient number, since it is larger than the sum of its proper divisors (5908921493).
64796343403 is a wasteful number, since it uses less digits than its factorization.
64796343403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1528745.
The product of its (nonzero) digits is 3919104, while the sum is 49.
The spelling of 64796343403 in words is "sixty-four billion, seven hundred ninety-six million, three hundred forty-three thousand, four hundred three".
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