Base | Representation |
---|---|
bin | 1001100110110000… |
… | …0111101110001100 |
3 | 20122200212100121201 |
4 | 2121230013232030 |
5 | 20240042330022 |
6 | 1103505435244 |
7 | 120616501303 |
oct | 23154075614 |
9 | 6580770551 |
10 | 2578480012 |
11 | 1103537219 |
12 | 5bb63bb24 |
13 | 321279a24 |
14 | 1a663d43a |
15 | 10157e127 |
hex | 99b07b8c |
2578480012 has 24 divisors (see below), whose sum is σ = 4587901136. Its totient is φ = 1267757568.
The previous prime is 2578480001. The next prime is 2578480031. The reversal of 2578480012 is 2100848752.
2578480012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85303 + ... + 111505.
Almost surely, 22578480012 is an apocalyptic number.
It is an amenable number.
2578480012 is a deficient number, since it is larger than the sum of its proper divisors (2009421124).
2578480012 is a wasteful number, since it uses less digits than its factorization.
2578480012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26617 (or 26615 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 37.
The square root of 2578480012 is about 50778.7358251463. The cubic root of 2578480012 is about 1371.2645741170.
The spelling of 2578480012 in words is "two billion, five hundred seventy-eight million, four hundred eighty thousand, twelve".
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