Base | Representation |
---|---|
bin | 1001000101100111… |
… | …01010011001100111 |
3 | 110121000120121111120 |
4 | 10202303222121213 |
5 | 34443001420110 |
6 | 2124044305023 |
7 | 231622161126 |
oct | 44263523147 |
9 | 13530517446 |
10 | 4878935655 |
11 | 2084039630 |
12 | b41b42173 |
13 | 5c9a51399 |
14 | 343d89abd |
15 | 1d84e0870 |
hex | 122cea667 |
4878935655 has 64 divisors (see below), whose sum is σ = 9140802048. Its totient is φ = 2195804160.
The previous prime is 4878935647. The next prime is 4878935657. The reversal of 4878935655 is 5565398784.
It is not a de Polignac number, because 4878935655 - 23 = 4878935647 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4878935657) 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 63 ways as a sum of consecutive naturals, for example, 192852 + ... + 216678.
It is an arithmetic number, because the mean of its divisors is an integer number (142825032).
Almost surely, 24878935655 is an apocalyptic number.
4878935655 is a deficient number, since it is larger than the sum of its proper divisors (4261866393).
4878935655 is a wasteful number, since it uses less digits than its factorization.
4878935655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23936.
The product of its digits is 36288000, while the sum is 60.
The square root of 4878935655 is about 69849.3783436904. The cubic root of 4878935655 is about 1696.0618940965.
The spelling of 4878935655 in words is "four billion, eight hundred seventy-eight million, nine hundred thirty-five thousand, six hundred fifty-five".
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