Base | Representation |
---|---|
bin | 1100000110110110001… |
… | …11101100000110110001 |
3 | 1110202202021101100002121 |
4 | 12003123013230012301 |
5 | 23303423212231020 |
6 | 515034331314241 |
7 | 42024460615012 |
oct | 6033307540661 |
9 | 1422667340077 |
10 | 415993086385 |
11 | 150470285968 |
12 | 687572ab981 |
13 | 302c6b43776 |
14 | 161c4255009 |
15 | ac4a9c5baa |
hex | 60db1ec1b1 |
415993086385 has 8 divisors (see below), whose sum is σ = 499210569216. Its totient is φ = 332781892080.
The previous prime is 415993086371. The next prime is 415993086473. The reversal of 415993086385 is 583680399514.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 415993086385 - 235 = 381633348017 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425351 + ... + 1692220.
It is an arithmetic number, because the mean of its divisors is an integer number (62401321152).
Almost surely, 2415993086385 is an apocalyptic number.
It is an amenable number.
415993086385 is a deficient number, since it is larger than the sum of its proper divisors (83217482831).
415993086385 is a wasteful number, since it uses less digits than its factorization.
415993086385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3144263.
The product of its (nonzero) digits is 27993600, while the sum is 61.
The spelling of 415993086385 in words is "four hundred fifteen billion, nine hundred ninety-three million, eighty-six thousand, three hundred eighty-five".
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