Base | Representation |
---|---|
bin | 1011010100010011110000… |
… | …1110010001101111100010 |
3 | 1122001120221001012201002220 |
4 | 2311010330032101233202 |
5 | 3112333322320212122 |
6 | 42244251250451510 |
7 | 2423005201124400 |
oct | 265047416215742 |
9 | 48046831181086 |
10 | 12443530632162 |
11 | 3a682a9704463 |
12 | 148b781293b96 |
13 | 6c355c6b3726 |
14 | 3103ad202470 |
15 | 168a4125e25c |
hex | b513c391be2 |
12443530632162 has 96 divisors (see below), whose sum is σ = 29965718301120. Its totient is φ = 3430729088640.
The previous prime is 12443530632157. The next prime is 12443530632199. The reversal of 12443530632162 is 26123603534421.
12443530632162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14477212 + ... + 15312632.
It is an arithmetic number, because the mean of its divisors is an integer number (312142898970).
Almost surely, 212443530632162 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12443530632162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14982859150560).
12443530632162 is an abundant number, since it is smaller than the sum of its proper divisors (17522187668958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12443530632162 is a wasteful number, since it uses less digits than its factorization.
12443530632162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 837216 (or 837209 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 42.
The spelling of 12443530632162 in words is "twelve trillion, four hundred forty-three billion, five hundred thirty million, six hundred thirty-two thousand, one hundred sixty-two".
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