Base | Representation |
---|---|
bin | 1001001111011010… |
… | …0101100000000000 |
3 | 20101212121111210100 |
4 | 2103312211200000 |
5 | 20040010411003 |
6 | 1050051002400 |
7 | 115320261504 |
oct | 22366454000 |
9 | 6355544710 |
10 | 2480560128 |
11 | 10632365a2 |
12 | 592899400 |
13 | 306bb3c77 |
14 | 197630304 |
15 | e7b8aba3 |
hex | 93da5800 |
2480560128 has 144 divisors (see below), whose sum is σ = 7288936200. Its totient is φ = 812482560.
The previous prime is 2480560127. The next prime is 2480560133. The reversal of 2480560128 is 8210650842.
2480560128 is a `hidden beast` number, since 2 + 4 + 80 + 560 + 12 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2480560092 and 2480560101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2480560123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1086348 + ... + 1088628.
Almost surely, 22480560128 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2480560128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3644468100).
2480560128 is an abundant number, since it is smaller than the sum of its proper divisors (4808376072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2480560128 is a wasteful number, since it uses less digits than its factorization.
2480560128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2368 (or 2345 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 2480560128 is about 49805.2218948977. The cubic root of 2480560128 is about 1353.6817883950.
The spelling of 2480560128 in words is "two billion, four hundred eighty million, five hundred sixty thousand, one hundred twenty-eight".
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