Base | Representation |
---|---|
bin | 1111100100101… |
… | …01000111011001 |
3 | 100002210220102202 |
4 | 13302111013121 |
5 | 231420243301 |
6 | 20543535545 |
7 | 3144241505 |
oct | 762250731 |
9 | 302726382 |
10 | 130634201 |
11 | 67815455 |
12 | 378ba5b5 |
13 | 210ab359 |
14 | 134c7305 |
15 | b70666b |
hex | 7c951d9 |
130634201 has 8 divisors (see below), whose sum is σ = 133358400. Its totient is φ = 127927120.
The previous prime is 130634149. The next prime is 130634209. The reversal of 130634201 is 102436031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130634201 is a prime.
It is a super-3 number, since 3×1306342013 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130634209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11756 + ... + 19986.
It is an arithmetic number, because the mean of its divisors is an integer number (16669800).
Almost surely, 2130634201 is an apocalyptic number.
It is an amenable number.
130634201 is a deficient number, since it is larger than the sum of its proper divisors (2724199).
130634201 is an equidigital number, since it uses as much as digits as its factorization.
130634201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8559.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 130634201 is about 11429.5319676704. The cubic root of 130634201 is about 507.4021437669.
The spelling of 130634201 in words is "one hundred thirty million, six hundred thirty-four thousand, two hundred one".
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