Base | Representation |
---|---|
bin | 1000110001100101110101… |
… | …01000111100101110101000 |
3 | 2112022200200002022201220021 |
4 | 10120302322220330232220 |
5 | 10012121430320442222 |
6 | 105012303413010224 |
7 | 4031045644036510 |
oct | 430627250745650 |
9 | 75280602281807 |
10 | 19296124390312 |
11 | 616a493195530 |
12 | 21b7875023974 |
13 | a9c802c28733 |
14 | 4a9d1a342840 |
15 | 236e0a929ac7 |
hex | 118cbaa3cba8 |
19296124390312 has 128 divisors (see below), whose sum is σ = 46387790208000. Its totient is φ = 7307506229760.
The previous prime is 19296124390241. The next prime is 19296124390393. The reversal of 19296124390312 is 21309342169291.
It is a self number, because there is not a number n which added to its sum of digits gives 19296124390312.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251863 + ... + 6217369.
It is an arithmetic number, because the mean of its divisors is an integer number (362404611000).
Almost surely, 219296124390312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 19296124390312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23193895104000).
19296124390312 is an abundant number, since it is smaller than the sum of its proper divisors (27091665817688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19296124390312 is a wasteful number, since it uses less digits than its factorization.
19296124390312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5965679 (or 5965675 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 52.
The spelling of 19296124390312 in words is "nineteen trillion, two hundred ninety-six billion, one hundred twenty-four million, three hundred ninety thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •