Base | Representation |
---|---|
bin | 1000111101001100… |
… | …01111010010010101 |
3 | 110102002200100101100 |
4 | 10132212033102111 |
5 | 34321411322421 |
6 | 2113042420313 |
7 | 230103641160 |
oct | 43646172225 |
9 | 13362610340 |
10 | 4808307861 |
11 | 2048189955 |
12 | b22361699 |
13 | 5b8222ba6 |
14 | 338842ad7 |
15 | 1d21ddc26 |
hex | 11e98f495 |
4808307861 has 24 divisors (see below), whose sum is σ = 8007779520. Its totient is φ = 2723285376.
The previous prime is 4808307853. The next prime is 4808307869. The reversal of 4808307861 is 1687038084.
It is an interprime number because it is at equal distance from previous prime (4808307853) and next prime (4808307869).
It is not a de Polignac number, because 4808307861 - 23 = 4808307853 is a prime.
It is a super-3 number, since 3×48083078613 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4808307869) 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 23 ways as a sum of consecutive naturals, for example, 330591 + ... + 344828.
It is an arithmetic number, because the mean of its divisors is an integer number (333657480).
Almost surely, 24808307861 is an apocalyptic number.
It is an amenable number.
4808307861 is a deficient number, since it is larger than the sum of its proper divisors (3199471659).
4808307861 is a wasteful number, since it uses less digits than its factorization.
4808307861 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675545 (or 675542 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The square root of 4808307861 is about 69341.9632041090. The cubic root of 4808307861 is about 1687.8379809614.
The spelling of 4808307861 in words is "four billion, eight hundred eight million, three hundred seven thousand, eight hundred sixty-one".
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