Base | Representation |
---|---|
bin | 101111111110011110001011… |
… | …101100011000111010100000 |
3 | 1000200002111222120002200100002 |
4 | 233332132023230120322200 |
5 | 210124020430204120000 |
6 | 2024432340344315132 |
7 | 62305222325511500 |
oct | 5776361354307240 |
9 | 1020074876080302 |
10 | 211001202020000 |
11 | 6126011a828717 |
12 | 1b7b9543772aa8 |
13 | 9097435733972 |
14 | 3a16726a93a00 |
15 | 195d95b0328d5 |
hex | bfe78bb18ea0 |
211001202020000 has 180 divisors, whose sum is σ = 603844749896850. Its totient is φ = 72343268928000.
The previous prime is 211001202019943. The next prime is 211001202020009. The reversal of 211001202020000 is 20202100112.
It is a happy number.
It can be written as a sum of positive squares in 5 ways, for example, as 7249900894096 + 203751301125904 = 2692564^2 + 14274148^2 .
It is not an unprimeable number, because it can be changed into a prime (211001202020009) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 106673675 + ... + 108633674.
Almost surely, 2211001202020000 is an apocalyptic number.
211001202020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211001202020000 is an abundant number, since it is smaller than the sum of its proper divisors (392843547876850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211001202020000 is an equidigital number, since it uses as much as digits as its factorization.
211001202020000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215307393 (or 215307363 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 211001202020000 its reverse (20202100112), we get a palindrome (211021404120112).
The spelling of 211001202020000 in words is "two hundred eleven trillion, one billion, two hundred two million, twenty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.025 sec. • engine limits •