Base | Representation |
---|---|
bin | 1111100001011… |
… | …01100101110110 |
3 | 100002000100202202 |
4 | 13300231211312 |
5 | 231313211131 |
6 | 20530504502 |
7 | 3140524322 |
oct | 760554566 |
9 | 302010682 |
10 | 130210166 |
11 | 67555909 |
12 | 37735132 |
13 | 20c90348 |
14 | 13416982 |
15 | b670bcb |
hex | 7c2d976 |
130210166 has 8 divisors (see below), whose sum is σ = 198066384. Its totient is φ = 64188040.
The previous prime is 130210147. The next prime is 130210177. The reversal of 130210166 is 661012031.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 458345 + ... + 458628.
It is an arithmetic number, because the mean of its divisors is an integer number (24758298).
Almost surely, 2130210166 is an apocalyptic number.
130210166 is a deficient number, since it is larger than the sum of its proper divisors (67856218).
130210166 is an equidigital number, since it uses as much as digits as its factorization.
130210166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917046.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 130210166 is about 11410.9669178383. The cubic root of 130210166 is about 506.8525442384.
Adding to 130210166 its reverse (661012031), we get a palindrome (791222197).
The spelling of 130210166 in words is "one hundred thirty million, two hundred ten thousand, one hundred sixty-six".
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