Base | Representation |
---|---|
bin | 111010001010001101011… |
… | …0100011000100010010111 |
3 | 1001022011022200100201022021 |
4 | 1310110122310120202113 |
5 | 2021430422310434323 |
6 | 25000035425514011 |
7 | 1453334336414311 |
oct | 164243264304227 |
9 | 31264280321267 |
10 | 7993384077463 |
11 | 2601a7aa19764 |
12 | a912081a2907 |
13 | 45ca080462b5 |
14 | 1d8c4bb407b1 |
15 | dcdd621705d |
hex | 7451ad18897 |
7993384077463 has 32 divisors (see below), whose sum is σ = 8490081600000. Its totient is φ = 7512411432960.
The previous prime is 7993384077439. The next prime is 7993384077467. The reversal of 7993384077463 is 3647704833997.
It is a cyclic number.
7993384077463 is an astonishing number since 7993384077463 = 799338 + ... + 4077463.
It is a de Polignac number, because none of the positive numbers 2k-7993384077463 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7993384077392 and 7993384077401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7993384077467) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1719374763 + ... + 1719379411.
It is an arithmetic number, because the mean of its divisors is an integer number (265315050000).
Almost surely, 27993384077463 is an apocalyptic number.
7993384077463 is a deficient number, since it is larger than the sum of its proper divisors (496697522537).
7993384077463 is a wasteful number, since it uses less digits than its factorization.
7993384077463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7195.
The product of its (nonzero) digits is 576108288, while the sum is 70.
The spelling of 7993384077463 in words is "seven trillion, nine hundred ninety-three billion, three hundred eighty-four million, seventy-seven thousand, four hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •