Base | Representation |
---|---|
bin | 1011011001111011… |
… | …00110011101100001 |
3 | 120210201121102022210 |
4 | 11230331212131201 |
5 | 100020000224240 |
6 | 2451330152333 |
7 | 304510052100 |
oct | 55475463541 |
9 | 16721542283 |
10 | 6123054945 |
11 | 2662339897 |
12 | 122a7226a9 |
13 | 767722347 |
14 | 4212c2037 |
15 | 25c843780 |
hex | 16cf66761 |
6123054945 has 96 divisors (see below), whose sum is σ = 11649778560. Its totient is φ = 2737566720.
The previous prime is 6123054929. The next prime is 6123054953. The reversal of 6123054945 is 5494503216.
It is not a de Polignac number, because 6123054945 - 24 = 6123054929 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
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 95 ways as a sum of consecutive naturals, for example, 7457635 + ... + 7458455.
It is an arithmetic number, because the mean of its divisors is an integer number (121351860).
Almost surely, 26123054945 is an apocalyptic number.
It is an amenable number.
6123054945 is a deficient number, since it is larger than the sum of its proper divisors (5526723615).
6123054945 is a wasteful number, since it uses less digits than its factorization.
6123054945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1055 (or 1048 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 39.
The square root of 6123054945 is about 78249.9517252247. The cubic root of 6123054945 is about 1829.4591596532.
The spelling of 6123054945 in words is "six billion, one hundred twenty-three million, fifty-four thousand, nine hundred forty-five".
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