Base | Representation |
---|---|
bin | 101101100001011101000010… |
… | …001100010000010110110101 |
3 | 222020212222121121002002221212 |
4 | 231201131002030100112311 |
5 | 202220224122304341041 |
6 | 1545451400235451205 |
7 | 60112524331320422 |
oct | 5541350214202665 |
9 | 866788547062855 |
10 | 200211011012021 |
11 | 58880016253889 |
12 | 1a55629a5b6b05 |
13 | 8793a8188ca89 |
14 | 376239c240d49 |
15 | 1822e3402a8eb |
hex | b617423105b5 |
200211011012021 has 8 divisors (see below), whose sum is σ = 201008401939800. Its totient is φ = 199413762408448.
The previous prime is 200211011012011. The next prime is 200211011012063. The reversal of 200211011012021 is 120210110112002.
It can be written as a sum of positive squares in 4 ways, for example, as 24231843082225 + 175979167929796 = 4922585^2 + 13265714^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-200211011012021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200211011011987 and 200211011012005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200211011012011) 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, 32761556 + ... + 38389341.
It is an arithmetic number, because the mean of its divisors is an integer number (25126050242475).
Almost surely, 2200211011012021 is an apocalyptic number.
It is an amenable number.
200211011012021 is a deficient number, since it is larger than the sum of its proper divisors (797390927779).
200211011012021 is a wasteful number, since it uses less digits than its factorization.
200211011012021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71162103.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 200211011012021 its reverse (120210110112002), we get a palindrome (320421121124023).
The spelling of 200211011012021 in words is "two hundred trillion, two hundred eleven billion, eleven million, twelve thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •