Base | Representation |
---|---|
bin | 1001000000110100… |
… | …01000000010101101 |
3 | 110111012211202120200 |
4 | 10200122020002231 |
5 | 34402200440033 |
6 | 2120045504113 |
7 | 230623105605 |
oct | 44032100255 |
9 | 13435752520 |
10 | 4838686893 |
11 | 2063349097 |
12 | b30572039 |
13 | 5c15cb551 |
14 | 33c8adc05 |
15 | 1d4be0013 |
hex | 1206880ad |
4838686893 has 24 divisors (see below), whose sum is σ = 7298011968. Its totient is φ = 3083458752.
The previous prime is 4838686861. The next prime is 4838686901. The reversal of 4838686893 is 3986868384.
4838686893 is a `hidden beast` number, since 483 + 8 + 6 + 8 + 68 + 93 = 666.
It is not a de Polignac number, because 4838686893 - 25 = 4838686861 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4838686893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4838686493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 335946 + ... + 350052.
It is an arithmetic number, because the mean of its divisors is an integer number (304083832).
Almost surely, 24838686893 is an apocalyptic number.
It is an amenable number.
4838686893 is a deficient number, since it is larger than the sum of its proper divisors (2459325075).
4838686893 is a wasteful number, since it uses less digits than its factorization.
4838686893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15793 (or 15790 counting only the distinct ones).
The product of its digits is 47775744, while the sum is 63.
The square root of 4838686893 is about 69560.6705904996. The cubic root of 4838686893 is about 1691.3851246095.
The spelling of 4838686893 in words is "four billion, eight hundred thirty-eight million, six hundred eighty-six thousand, eight hundred ninety-three".
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