Base | Representation |
---|---|
bin | 101011110000110010000001… |
… | …1101011100000001000111011 |
3 | 1212110221120101221002000200011 |
4 | 1113201210003223200020323 |
5 | 400423244430420430413 |
6 | 3442405220040522351 |
7 | 144036513312324100 |
oct | 12741440353401073 |
9 | 1773846357060604 |
10 | 384936505639483 |
11 | 10171a723183306 |
12 | 3720b334a803b7 |
13 | 136a348395a665 |
14 | 6b0b05218caa7 |
15 | 2e781365c033d |
hex | 15e1903ae023b |
384936505639483 has 12 divisors (see below), whose sum is σ = 448214257377120. Its totient is φ = 329628015510192.
The previous prime is 384936505639457. The next prime is 384936505639487.
384936505639483 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 384936505639483 - 237 = 384799066686011 is a prime.
It is a super-2 number, since 2×3849365056394832 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (384936505639487) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3780433716 + ... + 3780535537.
It is an arithmetic number, because the mean of its divisors is an integer number (37351188114760).
Almost surely, 2384936505639483 is an apocalyptic number.
384936505639483 is a deficient number, since it is larger than the sum of its proper divisors (63277751737637).
384936505639483 is a wasteful number, since it uses less digits than its factorization.
384936505639483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7560970306 (or 7560970299 counting only the distinct ones).
The product of its (nonzero) digits is 6046617600, while the sum is 76.
The spelling of 384936505639483 in words is "three hundred eighty-four trillion, nine hundred thirty-six billion, five hundred five million, six hundred thirty-nine thousand, four hundred eighty-three".
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