Base | Representation |
---|---|
bin | 1001000101110001… |
… | …11100010110001101 |
3 | 110121010011221022100 |
4 | 10202320330112031 |
5 | 34443330214020 |
6 | 2124134105313 |
7 | 231640014600 |
oct | 44270742615 |
9 | 13533157270 |
10 | 4880319885 |
11 | 20848a4621 |
12 | b424ab239 |
13 | 5ca11745c |
14 | 34422a337 |
15 | 1d86b5a90 |
hex | 122e3c58d |
4880319885 has 72 divisors (see below), whose sum is σ = 9911734560. Its totient is φ = 2214813888.
The previous prime is 4880319877. The next prime is 4880319887. The reversal of 4880319885 is 5889130884.
It is not a de Polignac number, because 4880319885 - 23 = 4880319877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4880319887) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 298534 + ... + 314456.
It is an arithmetic number, because the mean of its divisors is an integer number (137662980).
Almost surely, 24880319885 is an apocalyptic number.
4880319885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4880319885 is an abundant number, since it is smaller than the sum of its proper divisors (5031414675).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4880319885 is a wasteful number, since it uses less digits than its factorization.
4880319885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16087 (or 16077 counting only the distinct ones).
The product of its (nonzero) digits is 2211840, while the sum is 54.
The square root of 4880319885 is about 69859.2863189999. The cubic root of 4880319885 is about 1696.2222786507. Note that the first 4 decimals are identical.
The spelling of 4880319885 in words is "four billion, eight hundred eighty million, three hundred nineteen thousand, eight hundred eighty-five".
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