Base | Representation |
---|---|
bin | 111100110011011000… |
… | …1100111101111000000 |
3 | 110111000212201001002220 |
4 | 1321212301213233000 |
5 | 4114403231141340 |
6 | 135552355011040 |
7 | 12301504521600 |
oct | 1714661475700 |
9 | 414025631086 |
10 | 130573302720 |
11 | 50415252a33 |
12 | 21380899a80 |
13 | c40b8b3803 |
14 | 64696a2c00 |
15 | 35e335aed0 |
hex | 1e66c67bc0 |
130573302720 has 336 divisors, whose sum is σ = 498889873440. Its totient is φ = 28815876096.
The previous prime is 130573302701. The next prime is 130573302757. The reversal of 130573302720 is 27203375031.
It is a tau number, because it is divible by the number of its divisors (336).
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, 1316302 + ... + 1412018.
It is an arithmetic number, because the mean of its divisors is an integer number (1484791290).
Almost surely, 2130573302720 is an apocalyptic number.
130573302720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130573302720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249444936720).
130573302720 is an abundant number, since it is smaller than the sum of its proper divisors (368316570720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130573302720 is a wasteful number, since it uses less digits than its factorization.
130573302720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95780 (or 95763 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 33.
Adding to 130573302720 its reverse (27203375031), we get a palindrome (157776677751).
The spelling of 130573302720 in words is "one hundred thirty billion, five hundred seventy-three million, three hundred two thousand, seven hundred twenty".
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