Base | Representation |
---|---|
bin | 1111100000010… |
… | …00000010101110 |
3 | 100001201112210110 |
4 | 13300020002232 |
5 | 231243300431 |
6 | 20523320450 |
7 | 3136314036 |
oct | 760100256 |
9 | 301645713 |
10 | 130056366 |
11 | 67460300 |
12 | 37680126 |
13 | 20c3833b |
14 | 133b68c6 |
15 | b640346 |
hex | 7c080ae |
130056366 has 48 divisors (see below), whose sum is σ = 287280000. Its totient is φ = 39222480.
The previous prime is 130056347. The next prime is 130056371. The reversal of 130056366 is 663650031.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260385 + ... + 260883.
It is an arithmetic number, because the mean of its divisors is an integer number (5985000).
Almost surely, 2130056366 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130056366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143640000).
130056366 is an abundant number, since it is smaller than the sum of its proper divisors (157223634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130056366 is a wasteful number, since it uses less digits than its factorization.
130056366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 885 (or 874 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 30.
The square root of 130056366 is about 11404.2257957303. The cubic root of 130056366 is about 506.6529063861.
The spelling of 130056366 in words is "one hundred thirty million, fifty-six thousand, three hundred sixty-six".
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