Base | Representation |
---|---|
bin | 1111100100001… |
… | …00100001100110 |
3 | 100002200110012220 |
4 | 13302010201212 |
5 | 231411104441 |
6 | 20542253210 |
7 | 3143536416 |
oct | 762044146 |
9 | 302613186 |
10 | 130566246 |
11 | 67779398 |
12 | 37887206 |
13 | 21086445 |
14 | 134aa646 |
15 | b6e1466 |
hex | 7c84866 |
130566246 has 8 divisors (see below), whose sum is σ = 261132504. Its totient is φ = 43522080.
The previous prime is 130566217. The next prime is 130566251. The reversal of 130566246 is 642665031.
It is a sphenic number, since it is the product of 3 distinct primes.
130566246 is an admirable number.
It is a congruent number.
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, 10880515 + ... + 10880526.
It is an arithmetic number, because the mean of its divisors is an integer number (32641563).
Almost surely, 2130566246 is an apocalyptic number.
130566246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130566246 is a wasteful number, since it uses less digits than its factorization.
130566246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21761046.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 130566246 is about 11426.5587995687. The cubic root of 130566246 is about 507.3141461548.
The spelling of 130566246 in words is "one hundred thirty million, five hundred sixty-six thousand, two hundred forty-six".
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