Base | Representation |
---|---|
bin | 110010000100010110010001… |
… | …000000011001111100010001 |
3 | 1001212200000120001010001000220 |
4 | 302010112101000121330101 |
5 | 212330233333420214301 |
6 | 2100154554404303253 |
7 | 64245001544443506 |
oct | 6204262100317421 |
9 | 1055600501101026 |
10 | 220201111101201 |
11 | 6418784864933a |
12 | 2084454a6a1b29 |
13 | 95b3b4cb2b5c9 |
14 | 3c53b0d7514ad |
15 | 1a6ce09bc4936 |
hex | c84591019f11 |
220201111101201 has 8 divisors (see below), whose sum is σ = 293601632722944. Its totient is φ = 146800665106800.
The previous prime is 220201111101133. The next prime is 220201111101211. The reversal of 220201111101201 is 102101111102022.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 220201111101201 - 210 = 220201111100177 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (220201111101211) 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, 11723025 + ... + 24038126.
It is an arithmetic number, because the mean of its divisors is an integer number (36700204090368).
Almost surely, 2220201111101201 is an apocalyptic number.
It is an amenable number.
220201111101201 is a deficient number, since it is larger than the sum of its proper divisors (73400521621743).
220201111101201 is a wasteful number, since it uses less digits than its factorization.
220201111101201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37813671.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 220201111101201 its reverse (102101111102022), we get a palindrome (322302222203223).
The spelling of 220201111101201 in words is "two hundred twenty trillion, two hundred one billion, one hundred eleven million, one hundred one thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •