Base | Representation |
---|---|
bin | 1111100101010… |
… | …01001001101110 |
3 | 100002222002000100 |
4 | 13302221021232 |
5 | 231430410040 |
6 | 20545411530 |
7 | 3145032666 |
oct | 762511156 |
9 | 302862010 |
10 | 130716270 |
11 | 67871083 |
12 | 37939ba6 |
13 | 21109809 |
14 | 135091a6 |
15 | b720b30 |
hex | 7ca926e |
130716270 has 96 divisors (see below), whose sum is σ = 350438400. Its totient is φ = 33792192.
The previous prime is 130716269. The next prime is 130716317. The reversal of 130716270 is 72617031.
130716270 is a `hidden beast` number, since 1 + 30 + 7 + 1 + 627 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 546811 + ... + 547049.
It is an arithmetic number, because the mean of its divisors is an integer number (3650400).
Almost surely, 2130716270 is an apocalyptic number.
130716270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 130716270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175219200).
130716270 is an abundant number, since it is smaller than the sum of its proper divisors (219722130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130716270 is a wasteful number, since it uses less digits than its factorization.
130716270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414 (or 411 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 27.
The square root of 130716270 is about 11433.1216209747. The cubic root of 130716270 is about 507.5083774815.
The spelling of 130716270 in words is "one hundred thirty million, seven hundred sixteen thousand, two hundred seventy".
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