Base | Representation |
---|---|
bin | 111101011011000… |
… | …0111110010001000 |
3 | 12022122011001110221 |
4 | 1322312013302020 |
5 | 13210104224013 |
6 | 540302315424 |
7 | 102034164463 |
oct | 17266076210 |
9 | 5278131427 |
10 | 2061008008 |
11 | 968426904 |
12 | 496288b74 |
13 | 26acb8087 |
14 | 157a1a2da |
15 | c0e1408d |
hex | 7ad87c88 |
2061008008 has 16 divisors (see below), whose sum is σ = 3958644060. Its totient is φ = 1005369600.
The previous prime is 2061007973. The next prime is 2061008021. The reversal of 2061008008 is 8008001602.
It can be written as a sum of positive squares in 2 ways, for example, as 1680836004 + 380172004 = 40998^2 + 19498^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3141453 + ... + 3142108.
Almost surely, 22061008008 is an apocalyptic number.
It is an amenable number.
2061008008 is a deficient number, since it is larger than the sum of its proper divisors (1897636052).
2061008008 is a wasteful number, since it uses less digits than its factorization.
2061008008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6283608 (or 6283604 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 2061008008 is about 45398.3260484349. The cubic root of 2061008008 is about 1272.6038313562.
The spelling of 2061008008 in words is "two billion, sixty-one million, eight thousand, eight".
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