Base | Representation |
---|---|
bin | 1111100010000… |
… | …00011000001010 |
3 | 100002011021022200 |
4 | 13301000120022 |
5 | 231323141424 |
6 | 20532301030 |
7 | 3141264546 |
oct | 761003012 |
9 | 302137280 |
10 | 130287114 |
11 | 675a8701 |
12 | 37771776 |
13 | 20cb9389 |
14 | 13436a26 |
15 | b6888c9 |
hex | 7c4060a |
130287114 has 24 divisors (see below), whose sum is σ = 282709440. Its totient is φ = 43364328.
The previous prime is 130287109. The next prime is 130287121. The reversal of 130287114 is 411782031.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7909 + ... + 17975.
It is an arithmetic number, because the mean of its divisors is an integer number (11779560).
Almost surely, 2130287114 is an apocalyptic number.
130287114 is an abundant number, since it is smaller than the sum of its proper divisors (152422326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130287114 is a wasteful number, since it uses less digits than its factorization.
130287114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10794 (or 10791 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 130287114 is about 11414.3380885621. The cubic root of 130287114 is about 506.9523664736.
The spelling of 130287114 in words is "one hundred thirty million, two hundred eighty-seven thousand, one hundred fourteen".
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