Base | Representation |
---|---|
bin | 10101011100111001000100… |
… | …11001001101101101111101 |
3 | 20012000121200220220222221201 |
4 | 22232130202121031231331 |
5 | 22140332132412101401 |
6 | 244154335534255501 |
7 | 12636036106256653 |
oct | 1256344231155575 |
9 | 205017626828851 |
10 | 47172202847101 |
11 | 14037689804182 |
12 | 535a357357591 |
13 | 2042420337697 |
14 | b9120ab66dd3 |
15 | 56c0cd346b01 |
hex | 2ae72264db7d |
47172202847101 has 8 divisors (see below), whose sum is σ = 48455715856184. Its totient is φ = 45889141870080.
The previous prime is 47172202846999. The next prime is 47172202847177. The reversal of 47172202847101 is 10174820227174.
It can be written as a sum of positive squares in 4 ways, for example, as 14162983863876 + 33009218983225 = 3763374^2 + 5745365^2 .
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 47172202847101 - 29 = 47172202846589 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 (47172202847191) 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, 112796460 + ... + 113213893.
It is an arithmetic number, because the mean of its divisors is an integer number (6056964482023).
Almost surely, 247172202847101 is an apocalyptic number.
It is an amenable number.
47172202847101 is a deficient number, since it is larger than the sum of its proper divisors (1283513009083).
47172202847101 is a wasteful number, since it uses less digits than its factorization.
47172202847101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226016031.
The product of its (nonzero) digits is 351232, while the sum is 46.
The spelling of 47172202847101 in words is "forty-seven trillion, one hundred seventy-two billion, two hundred two million, eight hundred forty-seven thousand, one hundred one".
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