Base | Representation |
---|---|
bin | 10010111100100101111… |
… | …110011000010001000001 |
3 | 11121110201110122210201010 |
4 | 102330211332120101001 |
5 | 132313010110400001 |
6 | 2434045224031133 |
7 | 163032035044602 |
oct | 22744576302101 |
9 | 4543643583633 |
10 | 1302012200001 |
11 | 4621a8a418a7 |
12 | 1904093024a9 |
13 | 95a18c53826 |
14 | 470368dbda9 |
15 | 23d058e78d6 |
hex | 12f25f98441 |
1302012200001 has 32 divisors (see below), whose sum is σ = 1841547755520. Its totient is φ = 816603480000.
The previous prime is 1302012199949. The next prime is 1302012200023. The reversal of 1302012200001 is 1000022102031.
It is not a de Polignac number, because 1302012200001 - 238 = 1027134293057 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1302012200001.
It is not an unprimeable number, because it can be changed into a prime (1302012200101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 433680 + ... + 1670958.
It is an arithmetic number, because the mean of its divisors is an integer number (57548367360).
Almost surely, 21302012200001 is an apocalyptic number.
It is an amenable number.
1302012200001 is a deficient number, since it is larger than the sum of its proper divisors (539535555519).
1302012200001 is a wasteful number, since it uses less digits than its factorization.
1302012200001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1237557.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 1302012200001 its reverse (1000022102031), we get a palindrome (2302034302032).
The spelling of 1302012200001 in words is "one trillion, three hundred two billion, twelve million, two hundred thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.139 sec. • engine limits •