Base | Representation |
---|---|
bin | 11001000011001010… |
… | …11000101001110000 |
3 | 1021201020102222110220 |
4 | 30201211120221300 |
5 | 210020234202240 |
6 | 10102244453040 |
7 | 654156043266 |
oct | 144145305160 |
9 | 37636388426 |
10 | 13448350320 |
11 | 5781274709 |
12 | 27339aa180 |
13 | 1364241852 |
14 | 918118436 |
15 | 53a9b65d0 |
hex | 321958a70 |
13448350320 has 80 divisors (see below), whose sum is σ = 41701191072. Its totient is φ = 3585254400.
The previous prime is 13448350313. The next prime is 13448350337. The reversal of 13448350320 is 2305384431.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507794 + ... + 1516686.
Almost surely, 213448350320 is an apocalyptic number.
13448350320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13448350320 is an abundant number, since it is smaller than the sum of its proper divisors (28252840752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13448350320 is a wasteful number, since it uses less digits than its factorization.
13448350320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15210 (or 15204 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 33.
The spelling of 13448350320 in words is "thirteen billion, four hundred forty-eight million, three hundred fifty thousand, three hundred twenty".
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