Base | Representation |
---|---|
bin | 111111001110101… |
… | …001101000001010 |
3 | 2201221002111001220 |
4 | 333032221220022 |
5 | 4133031231010 |
6 | 253132422510 |
7 | 35200460220 |
oct | 7716515012 |
9 | 2657074056 |
10 | 1060805130 |
11 | 4a4884660 |
12 | 257317a36 |
13 | 13ba09758 |
14 | a0c58b10 |
15 | 631e2970 |
hex | 3f3a9a0a |
1060805130 has 64 divisors (see below), whose sum is σ = 3174156288. Its totient is φ = 220426560.
The previous prime is 1060805101. The next prime is 1060805167. The reversal of 1060805130 is 315080601.
It is a super-3 number, since 3×10608051303 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1060805130.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227302 + ... + 231921.
It is an arithmetic number, because the mean of its divisors is an integer number (49596192).
Almost surely, 21060805130 is an apocalyptic number.
1060805130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1060805130 is an abundant number, since it is smaller than the sum of its proper divisors (2113351158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1060805130 is a wasteful number, since it uses less digits than its factorization.
1060805130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459251.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 1060805130 is about 32570.0035308564. The cubic root of 1060805130 is about 1019.8709083071.
Adding to 1060805130 its reverse (315080601), we get a palindrome (1375885731).
The spelling of 1060805130 in words is "one billion, sixty million, eight hundred five thousand, one hundred thirty".
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