Base | Representation |
---|---|
bin | 1111100100011… |
… | …01000010011110 |
3 | 100002202020001110 |
4 | 13302031002132 |
5 | 231413213433 |
6 | 20543122450 |
7 | 3144043164 |
oct | 762150236 |
9 | 302666043 |
10 | 130601118 |
11 | 677a260a |
12 | 378a3426 |
13 | 2109928b |
14 | 134b9234 |
15 | b6eb963 |
hex | 7c8d09e |
130601118 has 8 divisors (see below), whose sum is σ = 261202248. Its totient is φ = 43533704.
The previous prime is 130601111. The next prime is 130601129. The reversal of 130601118 is 811106031.
It is a sphenic number, since it is the product of 3 distinct primes.
130601118 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 130601094 and 130601103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130601111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10883421 + ... + 10883432.
It is an arithmetic number, because the mean of its divisors is an integer number (32650281).
Almost surely, 2130601118 is an apocalyptic number.
130601118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130601118 is a wasteful number, since it uses less digits than its factorization.
130601118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21766858.
The product of its (nonzero) digits is 144, while the sum is 21.
The square root of 130601118 is about 11428.0846164176. The cubic root of 130601118 is about 507.3593070972.
Adding to 130601118 its reverse (811106031), we get a palindrome (941707149).
The spelling of 130601118 in words is "one hundred thirty million, six hundred one thousand, one hundred eighteen".
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