Base | Representation |
---|---|
bin | 101101101111110110011000… |
… | …011110001001110000010111 |
3 | 222101101120010220202200102101 |
4 | 231233312120132021300113 |
5 | 202332431204030202411 |
6 | 1551530050422022531 |
7 | 60244146010545430 |
oct | 5557663036116027 |
9 | 871346126680371 |
10 | 201200301022231 |
11 | 59121628711945 |
12 | 1a695b71877a47 |
13 | 8836151041a44 |
14 | 379820a10a487 |
15 | 183da353db8c1 |
hex | b6fd98789c17 |
201200301022231 has 16 divisors (see below), whose sum is σ = 231214901299200. Its totient is φ = 171503636459040.
The previous prime is 201200301022187. The next prime is 201200301022247. The reversal of 201200301022231 is 132220103002102.
It is a cyclic number.
It is not a de Polignac number, because 201200301022231 - 211 = 201200301020183 is a prime.
It is a super-2 number, since 2×2012003010222312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 201200301022199 and 201200301022208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201200301022261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312636420 + ... + 313279318.
It is an arithmetic number, because the mean of its divisors is an integer number (14450931331200).
Almost surely, 2201200301022231 is an apocalyptic number.
201200301022231 is a deficient number, since it is larger than the sum of its proper divisors (30014600276969).
201200301022231 is a wasteful number, since it uses less digits than its factorization.
201200301022231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 890094.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 201200301022231 its reverse (132220103002102), we get a palindrome (333420404024333).
The spelling of 201200301022231 in words is "two hundred one trillion, two hundred billion, three hundred one million, twenty-two thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •