Base | Representation |
---|---|
bin | 1010001100100100001110… |
… | …1111101000000101110010 |
3 | 1110200202112221122021112002 |
4 | 2203021003233220011302 |
5 | 2432140112301413020 |
6 | 35502132435334002 |
7 | 2234653026614552 |
oct | 243110357500562 |
9 | 43622487567462 |
10 | 11211001201010 |
11 | 36326169a9276 |
12 | 1310925751302 |
13 | 63426799b410 |
14 | 2aa88875b162 |
15 | 146955858975 |
hex | a3243be8172 |
11211001201010 has 32 divisors (see below), whose sum is σ = 22875889095360. Its totient is φ = 3921580986048.
The previous prime is 11211001200979. The next prime is 11211001201063. The reversal of 11211001201010 is 1010210011211.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11211001200982 and 11211001201000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2269430972 + ... + 2269435911.
It is an arithmetic number, because the mean of its divisors is an integer number (714871534230).
Almost surely, 211211001201010 is an apocalyptic number.
11211001201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11211001201010 is an abundant number, since it is smaller than the sum of its proper divisors (11664887894350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11211001201010 is a wasteful number, since it uses less digits than its factorization.
11211001201010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4538866922.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 11211001201010 its reverse (1010210011211), we get a palindrome (12221211212221).
The spelling of 11211001201010 in words is "eleven trillion, two hundred eleven billion, one million, two hundred one thousand, ten".
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