Base | Representation |
---|---|
bin | 111100110011101000… |
… | …1111000000001101100 |
3 | 110111001110121121122122 |
4 | 1321213101320001230 |
5 | 4114412412224220 |
6 | 135553300132112 |
7 | 12301636425665 |
oct | 1714721700154 |
9 | 414043547578 |
10 | 130581758060 |
11 | 50419aa8616 |
12 | 21383697038 |
13 | c410584280 |
14 | 646a86436c |
15 | 35e3e7b425 |
hex | 1e6747806c |
130581758060 has 48 divisors (see below), whose sum is σ = 296845915296. Its totient is φ = 47964966912.
The previous prime is 130581758059. The next prime is 130581758063. The reversal of 130581758060 is 60857185031.
It is not an unprimeable number, because it can be changed into a prime (130581758063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250954 + ... + 1351313.
It is an arithmetic number, because the mean of its divisors is an integer number (6184289902).
Almost surely, 2130581758060 is an apocalyptic number.
130581758060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130581758060 is an abundant number, since it is smaller than the sum of its proper divisors (166264157236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130581758060 is a wasteful number, since it uses less digits than its factorization.
130581758060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2602482 (or 2602480 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 44.
The spelling of 130581758060 in words is "one hundred thirty billion, five hundred eighty-one million, seven hundred fifty-eight thousand, sixty".
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