Base | Representation |
---|---|
bin | 111001100100000011011… |
… | …0000011010100100000011 |
3 | 1001000022211001222111022122 |
4 | 1303020012300122210003 |
5 | 2014110113414123433 |
6 | 24454244454354455 |
7 | 1444403635623644 |
oct | 163100660324403 |
9 | 31008731874278 |
10 | 7911443114243 |
11 | 2580251429249 |
12 | a7935a35ba2b |
13 | 455079a67846 |
14 | 1d4cb72b76cb |
15 | dabdc648198 |
hex | 73206c1a903 |
7911443114243 has 36 divisors (see below), whose sum is σ = 8145573642360. Its totient is φ = 7683606835200.
The previous prime is 7911443114233. The next prime is 7911443114287. The reversal of 7911443114243 is 3424113441197.
It is not a de Polignac number, because 7911443114243 - 218 = 7911442852099 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7911443114194 and 7911443114203.
It is not an unprimeable number, because it can be changed into a prime (7911443114233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13341387755 + ... + 13341388347.
It is an arithmetic number, because the mean of its divisors is an integer number (226265934510).
Almost surely, 27911443114243 is an apocalyptic number.
7911443114243 is a deficient number, since it is larger than the sum of its proper divisors (234130528117).
7911443114243 is an equidigital number, since it uses as much as digits as its factorization.
7911443114243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128 (or 930 counting only the distinct ones).
The product of its digits is 290304, while the sum is 44.
The spelling of 7911443114243 in words is "seven trillion, nine hundred eleven billion, four hundred forty-three million, one hundred fourteen thousand, two hundred forty-three".
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