Base | Representation |
---|---|
bin | 110010111010001101001… |
… | …1111100101011111111111 |
3 | 220202220100012201111221222 |
4 | 1211310122133211133333 |
5 | 1404114221212302423 |
6 | 22514204104143555 |
7 | 1321340564334545 |
oct | 145643237453777 |
9 | 26686305644858 |
10 | 6996946212863 |
11 | 225842a7aa922 |
12 | 95007b167bbb |
13 | 3b9a69a60ca9 |
14 | 1a292282bd95 |
15 | c20175833c8 |
hex | 65d1a7e57ff |
6996946212863 has 8 divisors (see below), whose sum is σ = 7001838960000. Its totient is φ = 6992053768728.
The previous prime is 6996946212853. The next prime is 6996946212937. The reversal of 6996946212863 is 3682126496996.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6996946212863 - 222 = 6996942018559 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 (6996946212853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65991470 + ... + 66097412.
It is an arithmetic number, because the mean of its divisors is an integer number (875229870000).
Almost surely, 26996946212863 is an apocalyptic number.
6996946212863 is a deficient number, since it is larger than the sum of its proper divisors (4892747137).
6996946212863 is a wasteful number, since it uses less digits than its factorization.
6996946212863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151501.
The product of its digits is 362797056, while the sum is 71.
The spelling of 6996946212863 in words is "six trillion, nine hundred ninety-six billion, nine hundred forty-six million, two hundred twelve thousand, eight hundred sixty-three".
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