Base | Representation |
---|---|
bin | 1011011111111010… |
… | …0010101110010000 |
3 | 21222010000211102122 |
4 | 2313332202232100 |
5 | 22310134010210 |
6 | 1230141033412 |
7 | 136326612455 |
oct | 26776425620 |
9 | 7863024378 |
10 | 3086625680 |
11 | 1344357616 |
12 | 721855868 |
13 | 3a2624638 |
14 | 213d1582c |
15 | 130ea5b55 |
hex | b7fa2b90 |
3086625680 has 40 divisors (see below), whose sum is σ = 7283527872. Its totient is φ = 1216220544.
The previous prime is 3086625679. The next prime is 3086625697. The reversal of 3086625680 is 865266803.
It is a tau number, because it is divible by the number of its divisors (40).
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, 282572 + ... + 293291.
Almost surely, 23086625680 is an apocalyptic number.
It is an amenable number.
3086625680 is an abundant number, since it is smaller than the sum of its proper divisors (4196902192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3086625680 is a wasteful number, since it uses less digits than its factorization.
3086625680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575943 (or 575937 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 44.
The square root of 3086625680 is about 55557.4088668649. The cubic root of 3086625680 is about 1455.9998213782. Note that the first 3 decimals are identical.
The spelling of 3086625680 in words is "three billion, eighty-six million, six hundred twenty-five thousand, six hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •