Base | Representation |
---|---|
bin | 1001000100100001… |
… | …00011011010011001 |
3 | 110120101021000110012 |
4 | 10202100203122121 |
5 | 34433122410433 |
6 | 2123115131305 |
7 | 231451016240 |
oct | 44220433231 |
9 | 13511230405 |
10 | 4869731993 |
11 | 20799227a5 |
12 | b3aa43b35 |
13 | 5c7b7b129 |
14 | 342a71957 |
15 | 1d77c3848 |
hex | 122423699 |
4869731993 has 16 divisors (see below), whose sum is σ = 5725361664. Its totient is φ = 4055389440.
The previous prime is 4869731969. The next prime is 4869732019. The reversal of 4869731993 is 3991379684.
It is a cyclic number.
It is not a de Polignac number, because 4869731993 - 26 = 4869731929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4869731393) 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, 8948 + ... + 99093.
It is an arithmetic number, because the mean of its divisors is an integer number (357835104).
Almost surely, 24869731993 is an apocalyptic number.
It is an amenable number.
4869731993 is a deficient number, since it is larger than the sum of its proper divisors (855629671).
4869731993 is a wasteful number, since it uses less digits than its factorization.
4869731993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108232.
The product of its digits is 8817984, while the sum is 59.
The square root of 4869731993 is about 69783.4650400795. The cubic root of 4869731993 is about 1694.9947346855.
The spelling of 4869731993 in words is "four billion, eight hundred sixty-nine million, seven hundred thirty-one thousand, nine hundred ninety-three".
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