Base | Representation |
---|---|
bin | 1100000011110101… |
… | …11000101011111101 |
3 | 121201020020001020100 |
4 | 12001322320223331 |
5 | 101230003232301 |
6 | 2550250311313 |
7 | 316306512321 |
oct | 60172705375 |
9 | 17636201210 |
10 | 6474664701 |
11 | 282286346a |
12 | 1308428539 |
13 | 7c252015b |
14 | 455c8b981 |
15 | 27d649286 |
hex | 181eb8afd |
6474664701 has 12 divisors (see below), whose sum is σ = 9480408028. Its totient is φ = 4257313344.
The previous prime is 6474664687. The next prime is 6474664723. The reversal of 6474664701 is 1074664746.
It can be written as a sum of positive squares in 2 ways, for example, as 5389028100 + 1085636601 = 73410^2 + 32949^2 .
It is not a de Polignac number, because 6474664701 - 213 = 6474656509 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 (6474664741) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 4926790 + ... + 4928103.
Almost surely, 26474664701 is an apocalyptic number.
It is an amenable number.
6474664701 is a deficient number, since it is larger than the sum of its proper divisors (3005743327).
6474664701 is a wasteful number, since it uses less digits than its factorization.
6474664701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9854972 (or 9854969 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 45.
The square root of 6474664701 is about 80465.3012235709. The cubic root of 6474664701 is about 1863.8276959676.
Adding to 6474664701 its sum of digits (45), we get a palindrome (6474664746).
The spelling of 6474664701 in words is "six billion, four hundred seventy-four million, six hundred sixty-four thousand, seven hundred one".
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