Base | Representation |
---|---|
bin | 111100100111101011… |
… | …0101111100110101010 |
3 | 110110000111100112222020 |
4 | 1321033112233212222 |
5 | 4113102134143343 |
6 | 135445401205310 |
7 | 12255663660525 |
oct | 1711726574652 |
9 | 413014315866 |
10 | 130180381098 |
11 | 50233482119 |
12 | 21291190836 |
13 | c378380001 |
14 | 642d421bbc |
15 | 35bdae4b83 |
hex | 1e4f5af9aa |
130180381098 has 16 divisors (see below), whose sum is σ = 260368256736. Its totient is φ = 43392211280.
The previous prime is 130180381091. The next prime is 130180381157. The reversal of 130180381098 is 890183081031.
It is not an unprimeable number, because it can be changed into a prime (130180381091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72273 + ... + 515348.
It is an arithmetic number, because the mean of its divisors is an integer number (16273016046).
Almost surely, 2130180381098 is an apocalyptic number.
130180381098 is an abundant number, since it is smaller than the sum of its proper divisors (130187875638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130180381098 is a wasteful number, since it uses less digits than its factorization.
130180381098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 624549.
The product of its (nonzero) digits is 41472, while the sum is 42.
The spelling of 130180381098 in words is "one hundred thirty billion, one hundred eighty million, three hundred eighty-one thousand, ninety-eight".
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