Base | Representation |
---|---|
bin | 1110111111011110… |
… | …00011111001011101 |
3 | 202202220220102101110 |
4 | 13133233003321131 |
5 | 112440421420242 |
6 | 3410353532233 |
7 | 403311111516 |
oct | 73757037135 |
9 | 22686812343 |
10 | 8048623197 |
11 | 346026880a |
12 | 1687574079 |
13 | 9b3638944 |
14 | 564d23a0d |
15 | 32190239c |
hex | 1dfbc3e5d |
8048623197 has 16 divisors (see below), whose sum is σ = 11201730048. Its totient is φ = 5130784560.
The previous prime is 8048623181. The next prime is 8048623201. The reversal of 8048623197 is 7913268408.
It is not a de Polignac number, because 8048623197 - 24 = 8048623181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8048623397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215298 + ... + 249900.
It is an arithmetic number, because the mean of its divisors is an integer number (700108128).
Almost surely, 28048623197 is an apocalyptic number.
It is an amenable number.
8048623197 is a deficient number, since it is larger than the sum of its proper divisors (3153106851).
8048623197 is a wasteful number, since it uses less digits than its factorization.
8048623197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38000.
The product of its (nonzero) digits is 580608, while the sum is 48.
The square root of 8048623197 is about 89714.1192733897. The cubic root of 8048623197 is about 2004.0437516095.
It can be divided in two parts, 80486231 and 97, that added together give a triangular number (80486328 = T12687).
The spelling of 8048623197 in words is "eight billion, forty-eight million, six hundred twenty-three thousand, one hundred ninety-seven".
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