Base | Representation |
---|---|
bin | 101101101101000111001101… |
… | …111101111111101011110010 |
3 | 222100201120200020010212001110 |
4 | 231231013031331333223302 |
5 | 202321341011310013020 |
6 | 1551303423345014150 |
7 | 60224440125336615 |
oct | 5555071575775362 |
9 | 870646606125043 |
10 | 201012220001010 |
11 | 590598928a3930 |
12 | 1a665621924356 |
13 | 88214a915a242 |
14 | 378d086d9617c |
15 | 1838bc85318e0 |
hex | b6d1cdf7faf2 |
201012220001010 has 512 divisors, whose sum is σ = 551041907834880. Its totient is φ = 46500355584000.
The previous prime is 201012220000927. The next prime is 201012220001023. The reversal of 201012220001010 is 10100022210102.
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 65284902651 + ... + 65284905729.
It is an arithmetic number, because the mean of its divisors is an integer number (1076253726240).
Almost surely, 2201012220001010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201012220001010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275520953917440).
201012220001010 is an abundant number, since it is smaller than the sum of its proper divisors (350029687833870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201012220001010 is a wasteful number, since it uses less digits than its factorization.
201012220001010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3722.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 201012220001010 its reverse (10100022210102), we get a palindrome (211112242211112).
It can be divided in two parts, 201012 and 220001010, that added together give a palindrome (220202022).
The spelling of 201012220001010 in words is "two hundred one trillion, twelve billion, two hundred twenty million, one thousand, ten".
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