Base | Representation |
---|---|
bin | 1100001011000100111… |
… | …1100100100011000101 |
3 | 201222210202220101020201 |
4 | 3002301033210203011 |
5 | 11411300303014201 |
6 | 240023550130501 |
7 | 21052326225625 |
oct | 3026117444305 |
9 | 658722811221 |
10 | 209132079301 |
11 | 80768674582 |
12 | 34645ab0a31 |
13 | 1694b2654b2 |
14 | a19cc78885 |
15 | 5690040801 |
hex | 30b13e48c5 |
209132079301 has 8 divisors (see below), whose sum is σ = 209350120320. Its totient is φ = 208914151488.
The previous prime is 209132079293. The next prime is 209132079307. The reversal of 209132079301 is 103970231902.
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 209132079301 - 23 = 209132079293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (209132079307) 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, 3955005 + ... + 4007533.
It is an arithmetic number, because the mean of its divisors is an integer number (26168765040).
Almost surely, 2209132079301 is an apocalyptic number.
It is an amenable number.
209132079301 is a deficient number, since it is larger than the sum of its proper divisors (218041019).
209132079301 is a wasteful number, since it uses less digits than its factorization.
209132079301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56603.
The product of its (nonzero) digits is 20412, while the sum is 37.
The spelling of 209132079301 in words is "two hundred nine billion, one hundred thirty-two million, seventy-nine thousand, three hundred one".
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