Base | Representation |
---|---|
bin | 1111100101100… |
… | …11101000100001 |
3 | 100010001020220101 |
4 | 13302303220201 |
5 | 231433243301 |
6 | 20550342401 |
7 | 3145302106 |
oct | 762635041 |
9 | 303036811 |
10 | 130759201 |
11 | 678a0361 |
12 | 3795aa01 |
13 | 21123211 |
14 | 1351aaad |
15 | b72d701 |
hex | 7cb3a21 |
130759201 has 4 divisors (see below), whose sum is σ = 132107332. Its totient is φ = 129411072.
The previous prime is 130759183. The next prime is 130759207. The reversal of 130759201 is 102957031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 66438801 + 64320400 = 8151^2 + 8020^2 .
It is a cyclic number.
It is not a de Polignac number, because 130759201 - 211 = 130757153 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130759201.
It is not an unprimeable number, because it can be changed into a prime (130759207) 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, 673920 + ... + 674113.
It is an arithmetic number, because the mean of its divisors is an integer number (33026833).
Almost surely, 2130759201 is an apocalyptic number.
It is an amenable number.
130759201 is a deficient number, since it is larger than the sum of its proper divisors (1348131).
130759201 is an equidigital number, since it uses as much as digits as its factorization.
130759201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348130.
The product of its (nonzero) digits is 1890, while the sum is 28.
The square root of 130759201 is about 11434.9989505902. The cubic root of 130759201 is about 507.5639315385.
The spelling of 130759201 in words is "one hundred thirty million, seven hundred fifty-nine thousand, two hundred one".
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