Base | Representation |
---|---|
bin | 1111100011111… |
… | …00110000000001 |
3 | 100002121211112110 |
4 | 13301330300001 |
5 | 231404100101 |
6 | 20541445533 |
7 | 3143344524 |
oct | 761746001 |
9 | 302554473 |
10 | 130534401 |
11 | 67757478 |
12 | 378708a9 |
13 | 21074aba |
14 | 1349cbbb |
15 | b6d6cd6 |
hex | 7c7cc01 |
130534401 has 8 divisors (see below), whose sum is σ = 174305664. Its totient is φ = 86893040.
The previous prime is 130534399. The next prime is 130534403. The reversal of 130534401 is 104435031.
It is an interprime number because it is at equal distance from previous prime (130534399) and next prime (130534403).
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 130534401 - 21 = 130534399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130534403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30105 + ... + 34166.
It is an arithmetic number, because the mean of its divisors is an integer number (21788208).
Almost surely, 2130534401 is an apocalyptic number.
It is an amenable number.
130534401 is a deficient number, since it is larger than the sum of its proper divisors (43771263).
130534401 is an equidigital number, since it uses as much as digits as its factorization.
130534401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64951.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 130534401 is about 11425.1652504461. The cubic root of 130534401 is about 507.2728983002.
Adding to 130534401 its reverse (104435031), we get a palindrome (234969432).
The spelling of 130534401 in words is "one hundred thirty million, five hundred thirty-four thousand, four hundred one".
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