Base | Representation |
---|---|
bin | 1111100001111… |
… | …00011101100001 |
3 | 100002010110022120 |
4 | 13300330131201 |
5 | 231322133243 |
6 | 20532054453 |
7 | 3141200022 |
oct | 760743541 |
9 | 302113276 |
10 | 130271073 |
11 | 67597649 |
12 | 37764429 |
13 | 20cb1c9a |
14 | 13430c49 |
15 | b683c83 |
hex | 7c3c761 |
130271073 has 8 divisors (see below), whose sum is σ = 175787808. Its totient is φ = 85800864.
The previous prime is 130271059. The next prime is 130271093. The reversal of 130271073 is 370172031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130271073 - 25 = 130271041 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130271003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261340 + ... + 261837.
It is an arithmetic number, because the mean of its divisors is an integer number (21973476).
Almost surely, 2130271073 is an apocalyptic number.
It is an amenable number.
130271073 is a deficient number, since it is larger than the sum of its proper divisors (45516735).
130271073 is an equidigital number, since it uses as much as digits as its factorization.
130271073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523263.
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 130271073 is about 11413.6353980666. The cubic root of 130271073 is about 506.9315602291.
The spelling of 130271073 in words is "one hundred thirty million, two hundred seventy-one thousand, seventy-three".
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