Base | Representation |
---|---|
bin | 1101001100010100011001… |
… | …1110001000110010010000 |
3 | 1220100200200101022012000102 |
4 | 3103011012132020302100 |
5 | 3400123311414122031 |
6 | 50503345314111532 |
7 | 3024654350003564 |
oct | 323050636106220 |
9 | 56320611265012 |
10 | 14505286864016 |
11 | 4692726312293 |
12 | 176327b27b5a8 |
13 | 812ac54ac310 |
14 | 3820b98a76a4 |
15 | 1a24b0c4e7cb |
hex | d3146788c90 |
14505286864016 has 80 divisors (see below), whose sum is σ = 30382996707504. Its totient is φ = 6668853614592.
The previous prime is 14505286863961. The next prime is 14505286864027. The reversal of 14505286864016 is 61046868250541.
It can be written as a sum of positive squares in 8 ways, for example, as 4587221568400 + 9918065295616 = 2141780^2 + 3149296^2 .
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, 136278530 + ... + 136384926.
Almost surely, 214505286864016 is an apocalyptic number.
14505286864016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14505286864016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15191498353752).
14505286864016 is an abundant number, since it is smaller than the sum of its proper divisors (15877709843488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14505286864016 is a wasteful number, since it uses less digits than its factorization.
14505286864016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108948 (or 108942 counting only the distinct ones).
The product of its (nonzero) digits is 11059200, while the sum is 56.
The spelling of 14505286864016 in words is "fourteen trillion, five hundred five billion, two hundred eighty-six million, eight hundred sixty-four thousand, sixteen".
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