Base | Representation |
---|---|
bin | 1100010110111101001… |
… | …0101010001110000001 |
3 | 202022000222120222111111 |
4 | 3011233102222032001 |
5 | 11434313030410001 |
6 | 241312210243321 |
7 | 21224333661004 |
oct | 3055722521601 |
9 | 668028528444 |
10 | 212320560001 |
11 | 8205446a2a0 |
12 | 35195886541 |
13 | 170389cca74 |
14 | a3c250553b |
15 | 57c9e15851 |
hex | 316f4aa381 |
212320560001 has 8 divisors (see below), whose sum is σ = 231642031104. Its totient is φ = 193002355920.
The previous prime is 212320559989. The next prime is 212320560007. The reversal of 212320560001 is 100065023212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-212320560001 is a prime.
It is a super-3 number, since 3×2123205600013 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (212320560007) 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, 679866 + ... + 941731.
It is an arithmetic number, because the mean of its divisors is an integer number (28955253888).
Almost surely, 2212320560001 is an apocalyptic number.
It is an amenable number.
212320560001 is a deficient number, since it is larger than the sum of its proper divisors (19321471103).
212320560001 is a wasteful number, since it uses less digits than its factorization.
212320560001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1633511.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 212320560001 its reverse (100065023212), we get a palindrome (312385583213).
The spelling of 212320560001 in words is "two hundred twelve billion, three hundred twenty million, five hundred sixty thousand, one".
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