Base | Representation |
---|---|
bin | 111100100111000100… |
… | …1011001110011100000 |
3 | 110102222002012111202100 |
4 | 1321032021121303200 |
5 | 4113031441403340 |
6 | 135443354450400 |
7 | 12255326436540 |
oct | 1711611316340 |
9 | 412862174670 |
10 | 130160106720 |
11 | 50222a94736 |
12 | 21286433a00 |
13 | c374101a37 |
14 | 642a865320 |
15 | 35bbe3c830 |
hex | 1e4e259ce0 |
130160106720 has 576 divisors, whose sum is σ = 531905826816. Its totient is φ = 28356894720.
The previous prime is 130160106691. The next prime is 130160106737. The reversal of 130160106720 is 27601061031.
130160106720 is a `hidden beast` number, since 1 + 30 + 1 + 601 + 0 + 6 + 7 + 20 = 666.
130160106720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20933052 + ... + 20939268.
It is an arithmetic number, because the mean of its divisors is an integer number (923447616).
Almost surely, 2130160106720 is an apocalyptic number.
130160106720 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 130160106720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265952913408).
130160106720 is an abundant number, since it is smaller than the sum of its proper divisors (401745720096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130160106720 is a wasteful number, since it uses less digits than its factorization.
130160106720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6343 (or 6332 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
Adding to 130160106720 its reverse (27601061031), we get a palindrome (157761167751).
The spelling of 130160106720 in words is "one hundred thirty billion, one hundred sixty million, one hundred six thousand, seven hundred twenty".
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