Base | Representation |
---|---|
bin | 10111111001001010… |
… | …00111110011010000 |
3 | 1020002222020202021202 |
4 | 23330211013303100 |
5 | 202232321234204 |
6 | 5520510210332 |
7 | 632610105020 |
oct | 137445076320 |
9 | 36088222252 |
10 | 12827524304 |
11 | 5492891961 |
12 | 259bab39a8 |
13 | 129573388a |
14 | 8998ada80 |
15 | 501232e1e |
hex | 2fc947cd0 |
12827524304 has 80 divisors (see below), whose sum is σ = 29747405568. Its totient is φ = 5239213056.
The previous prime is 12827524277. The next prime is 12827524337. The reversal of 12827524304 is 40342572821.
It is a happy number.
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, 704564 + ... + 722540.
Almost surely, 212827524304 is an apocalyptic number.
12827524304 is a gapful number since it is divisible by the number (14) 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 12827524304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14873702784).
12827524304 is an abundant number, since it is smaller than the sum of its proper divisors (16919881264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12827524304 is a wasteful number, since it uses less digits than its factorization.
12827524304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18292 (or 18286 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 38.
The spelling of 12827524304 in words is "twelve billion, eight hundred twenty-seven million, five hundred twenty-four thousand, three hundred four".
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