Base | Representation |
---|---|
bin | 1111011111111… |
… | …10100101000001 |
3 | 100001122120121201 |
4 | 13233332211001 |
5 | 231241030401 |
6 | 20522421201 |
7 | 3136063030 |
oct | 757764501 |
9 | 301576551 |
10 | 130017601 |
11 | 6743416a |
12 | 37661801 |
13 | 20c237bc |
14 | 133a6717 |
15 | b633b01 |
hex | 7bfe941 |
130017601 has 8 divisors (see below), whose sum is σ = 152216064. Its totient is φ = 108725280.
The previous prime is 130017583. The next prime is 130017607. The reversal of 130017601 is 106710031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130017601 - 27 = 130017473 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130017607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226225 + ... + 226798.
It is an arithmetic number, because the mean of its divisors is an integer number (19027008).
Almost surely, 2130017601 is an apocalyptic number.
It is an amenable number.
130017601 is a deficient number, since it is larger than the sum of its proper divisors (22198463).
130017601 is an equidigital number, since it uses as much as digits as its factorization.
130017601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 453071.
The product of its (nonzero) digits is 126, while the sum is 19.
The square root of 130017601 is about 11402.5260797772. The cubic root of 130017601 is about 506.6025632100.
Adding to 130017601 its reverse (106710031), we get a palindrome (236727632).
It can be divided in two parts, 13001 and 7601, that added together give a palindrome (20602).
The spelling of 130017601 in words is "one hundred thirty million, seventeen thousand, six hundred one".
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