Base | Representation |
---|---|
bin | 1111100000010… |
… | …00111111111100 |
3 | 100001201202011120 |
4 | 13300020333330 |
5 | 231243412114 |
6 | 20523350540 |
7 | 3136331334 |
oct | 760107774 |
9 | 301652146 |
10 | 130060284 |
11 | 67463242 |
12 | 37682450 |
13 | 20c3a063 |
14 | 133b80c4 |
15 | b6415a9 |
hex | 7c08ffc |
130060284 has 24 divisors (see below), whose sum is σ = 304190208. Its totient is φ = 43251120.
The previous prime is 130060277. The next prime is 130060309. The reversal of 130060284 is 482060031.
It is a happy number.
It is a congruent number.
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, 7402 + ... + 17745.
It is an arithmetic number, because the mean of its divisors is an integer number (12674592).
Almost surely, 2130060284 is an apocalyptic number.
It is an amenable number.
130060284 is an abundant number, since it is smaller than the sum of its proper divisors (174129924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130060284 is a wasteful number, since it uses less digits than its factorization.
130060284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25585 (or 25583 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 130060284 is about 11404.3975728664. The cubic root of 130060284 is about 506.6579940421.
The spelling of 130060284 in words is "one hundred thirty million, sixty thousand, two hundred eighty-four".
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