Base | Representation |
---|---|
bin | 1111100000000… |
… | …00111010110110 |
3 | 100001200001202212 |
4 | 13300000322312 |
5 | 231241332230 |
6 | 20522533422 |
7 | 3136133006 |
oct | 760007266 |
9 | 301601685 |
10 | 130027190 |
11 | 67440397 |
12 | 37667272 |
13 | 20c27c87 |
14 | 133aa006 |
15 | b636895 |
hex | 7c00eb6 |
130027190 has 16 divisors (see below), whose sum is σ = 236198160. Its totient is φ = 51533280.
The previous prime is 130027181. The next prime is 130027193. The reversal of 130027190 is 91720031.
It is a super-2 number, since 2×1300271902 = 33814140278592200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130027193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58556 + ... + 60735.
It is an arithmetic number, because the mean of its divisors is an integer number (14762385).
Almost surely, 2130027190 is an apocalyptic number.
130027190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130027190 is a deficient number, since it is larger than the sum of its proper divisors (106170970).
130027190 is a wasteful number, since it uses less digits than its factorization.
130027190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119407.
The product of its (nonzero) digits is 378, while the sum is 23.
The square root of 130027190 is about 11402.9465490285. The cubic root of 130027190 is about 506.6150171458.
The spelling of 130027190 in words is "one hundred thirty million, twenty-seven thousand, one hundred ninety".
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