Base | Representation |
---|---|
bin | 100101101000011111111… |
… | …0101100001100010100001 |
3 | 200022110101022122211211101 |
4 | 1023100333311201202201 |
5 | 1134220142133320001 |
6 | 15000025313114401 |
7 | 1042452140244046 |
oct | 113207765414241 |
9 | 20273338584741 |
10 | 5172211620001 |
11 | 1714582690558 |
12 | 6b64ab258a01 |
13 | 2b697828aa2a |
14 | 13c49d0431cd |
15 | 8e81b2d1a01 |
hex | 4b43fd618a1 |
5172211620001 has 8 divisors (see below), whose sum is σ = 5714566291584. Its totient is φ = 4656313273920.
The previous prime is 5172211619969. The next prime is 5172211620013. The reversal of 5172211620001 is 1000261122715.
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 5172211620001 - 25 = 5172211619969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5172211620101) 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, 6614080965 + ... + 6614081746.
It is an arithmetic number, because the mean of its divisors is an integer number (714320786448).
Almost surely, 25172211620001 is an apocalyptic number.
It is an amenable number.
5172211620001 is a deficient number, since it is larger than the sum of its proper divisors (542354671583).
5172211620001 is a wasteful number, since it uses less digits than its factorization.
5172211620001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13228162751.
The product of its (nonzero) digits is 1680, while the sum is 28.
Adding to 5172211620001 its reverse (1000261122715), we get a palindrome (6172472742716).
The spelling of 5172211620001 in words is "five trillion, one hundred seventy-two billion, two hundred eleven million, six hundred twenty thousand, one".
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