Base | Representation |
---|---|
bin | 111000000111011111110… |
… | …011110100100110100101 |
3 | 111122122220000010102212102 |
4 | 320013133303310212211 |
5 | 1001140241141142420 |
6 | 12111324533501445 |
7 | 545416466663216 |
oct | 70073763644645 |
9 | 14578800112772 |
10 | 3856340568485 |
11 | 1257512797469 |
12 | 5234747a1885 |
13 | 21c861048362 |
14 | d490dad140d |
15 | 6a4a3d87a75 |
hex | 381dfcf49a5 |
3856340568485 has 16 divisors (see below), whose sum is σ = 4682912379264. Its totient is φ = 3048422133312.
The previous prime is 3856340568481. The next prime is 3856340568499. The reversal of 3856340568485 is 5848650436583.
It is a cyclic number.
It is not a de Polignac number, because 3856340568485 - 22 = 3856340568481 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3856340568481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13534457 + ... + 13816446.
It is an arithmetic number, because the mean of its divisors is an integer number (292682023704).
Almost surely, 23856340568485 is an apocalyptic number.
It is an amenable number.
3856340568485 is a deficient number, since it is larger than the sum of its proper divisors (826571810779).
3856340568485 is a wasteful number, since it uses less digits than its factorization.
3856340568485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27351244.
The product of its (nonzero) digits is 331776000, while the sum is 65.
The spelling of 3856340568485 in words is "three trillion, eight hundred fifty-six billion, three hundred forty million, five hundred sixty-eight thousand, four hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •