Base | Representation |
---|---|
bin | 10011100000001100000… |
… | …111100010101111010101 |
3 | 11202010101011000201011001 |
4 | 103200030013202233111 |
5 | 133424244133201440 |
6 | 2503410010343301 |
7 | 165554140246624 |
oct | 23401407425725 |
9 | 4663334021131 |
10 | 1340233100245 |
11 | 477431710966 |
12 | 1978b542ab31 |
13 | 994ca553130 |
14 | 48c20ab36bb |
15 | 24ce1103b9a |
hex | 1380c1e2bd5 |
1340233100245 has 32 divisors (see below), whose sum is σ = 1756308395520. Its totient is φ = 975891732480.
The previous prime is 1340233100209. The next prime is 1340233100293. The reversal of 1340233100245 is 5420013320431.
It is a happy number.
It is not a de Polignac number, because 1340233100245 - 27 = 1340233100117 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 1316466 + ... + 2100844.
It is an arithmetic number, because the mean of its divisors is an integer number (54884637360).
Almost surely, 21340233100245 is an apocalyptic number.
It is an amenable number.
1340233100245 is a deficient number, since it is larger than the sum of its proper divisors (416075295275).
1340233100245 is a wasteful number, since it uses less digits than its factorization.
1340233100245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 784765.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 1340233100245 its reverse (5420013320431), we get a palindrome (6760246420676).
The spelling of 1340233100245 in words is "one trillion, three hundred forty billion, two hundred thirty-three million, one hundred thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •