Base | Representation |
---|---|
bin | 1000101100000110… |
… | …01010000111000101 |
3 | 110001002211011101220 |
4 | 10112003022013011 |
5 | 34023203101033 |
6 | 2050520510553 |
7 | 223412641512 |
oct | 42603120705 |
9 | 13032734356 |
10 | 4664893893 |
11 | 1a84235910 |
12 | aa231b459 |
13 | 5945bb95a |
14 | 323790309 |
15 | 1c4810bb3 |
hex | 1160ca1c5 |
4664893893 has 16 divisors (see below), whose sum is σ = 6789389376. Its totient is φ = 2825504640.
The previous prime is 4664893853. The next prime is 4664893913. The reversal of 4664893893 is 3983984664.
It is not a de Polignac number, because 4664893893 - 28 = 4664893637 is a prime.
It is a super-2 number, since 2×46648938932 = 43522470065897390898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4664893853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14121 + ... + 97617.
It is an arithmetic number, because the mean of its divisors is an integer number (424336836).
Almost surely, 24664893893 is an apocalyptic number.
It is an amenable number.
4664893893 is a deficient number, since it is larger than the sum of its proper divisors (2124495483).
4664893893 is a wasteful number, since it uses less digits than its factorization.
4664893893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85204.
The product of its digits is 26873856, while the sum is 60.
The square root of 4664893893 is about 68300.0284992620. The cubic root of 4664893893 is about 1670.8876790790.
The spelling of 4664893893 in words is "four billion, six hundred sixty-four million, eight hundred ninety-three thousand, eight hundred ninety-three".
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