Base | Representation |
---|---|
bin | 1111011111111… |
… | …10100110101010 |
3 | 100001122120202121 |
4 | 13233332212222 |
5 | 231241031311 |
6 | 20522421454 |
7 | 3136063240 |
oct | 757764652 |
9 | 301576677 |
10 | 130017706 |
11 | 67434255 |
12 | 3766188a |
13 | 20c23870 |
14 | 133a6790 |
15 | b633b71 |
hex | 7bfe9aa |
130017706 has 32 divisors (see below), whose sum is σ = 240992640. Its totient is φ = 51230016.
The previous prime is 130017677. The next prime is 130017737. The reversal of 130017706 is 607710031.
130017706 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49125 + ... + 51703.
It is an arithmetic number, because the mean of its divisors is an integer number (7531020).
Almost surely, 2130017706 is an apocalyptic number.
130017706 is a deficient number, since it is larger than the sum of its proper divisors (110974934).
130017706 is a wasteful number, since it uses less digits than its factorization.
130017706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2878.
The product of its (nonzero) digits is 882, while the sum is 25.
The square root of 130017706 is about 11402.5306840192. The cubic root of 130017706 is about 506.6026995845.
Adding to 130017706 its reverse (607710031), we get a palindrome (737727737).
The spelling of 130017706 in words is "one hundred thirty million, seventeen thousand, seven hundred six".
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