Base | Representation |
---|---|
bin | 1000101111001011… |
… | …01101110110001101 |
3 | 110002220102210101212 |
4 | 10113211231312031 |
5 | 34101311333011 |
6 | 2053242344205 |
7 | 224145356531 |
oct | 42745556615 |
9 | 13086383355 |
10 | 4690730381 |
11 | 1a97882187 |
12 | aaaabb065 |
13 | 599a6680c |
14 | 326d97bc1 |
15 | 1c6c1608b |
hex | 11796dd8d |
4690730381 has 6 divisors (see below), whose sum is σ = 4719711150. Its totient is φ = 4661926488.
The previous prime is 4690730371. The next prime is 4690730399. The reversal of 4690730381 is 1830370964.
4690730381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3877054756 + 813675625 = 62266^2 + 28525^2 .
It is not a de Polignac number, because 4690730381 - 214 = 4690713997 is a prime.
It is a super-2 number, since 2×46907303812 = 44005903014472810322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4690730371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61706 + ... + 114843.
It is an arithmetic number, because the mean of its divisors is an integer number (786618525).
Almost surely, 24690730381 is an apocalyptic number.
It is an amenable number.
4690730381 is a deficient number, since it is larger than the sum of its proper divisors (28980769).
4690730381 is an equidigital number, since it uses as much as digits as its factorization.
4690730381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176875 (or 176712 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 4690730381 is about 68488.9069923006. The cubic root of 4690730381 is about 1673.9667355444.
The spelling of 4690730381 in words is "four billion, six hundred ninety million, seven hundred thirty thousand, three hundred eighty-one".
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