Base | Representation |
---|---|
bin | 1010000000010101111010… |
… | …1101011011001010011101 |
3 | 1102221200111121201200000000 |
4 | 2200011132231123022131 |
5 | 2420220022023223401 |
6 | 35221442325324513 |
7 | 2213540016633555 |
oct | 240053655331235 |
9 | 42850447650000 |
10 | 11001000211101 |
11 | 356155290735a |
12 | 1298098866739 |
13 | 61a50b706344 |
14 | 2a064633a165 |
15 | 1412643cd186 |
hex | a015eb5b29d |
11001000211101 has 36 divisors (see below), whose sum is σ = 16512799282044. Its totient is φ = 7328605507200.
The previous prime is 11001000211099. The next prime is 11001000211111. The reversal of 11001000211101 is 10111200010011.
11001000211101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 5500690076025 + 5500310135076 = 2345355^2 + 2345274^2 .
It is not a de Polignac number, because 11001000211101 - 21 = 11001000211099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11001000211111) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8313531 + ... + 9545511.
Almost surely, 211001000211101 is an apocalyptic number.
It is an amenable number.
11001000211101 is a deficient number, since it is larger than the sum of its proper divisors (5511799070943).
11001000211101 is an frugal number, since it uses more digits than its factorization.
11001000211101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1233366 (or 1233345 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 11001000211101 its reverse (10111200010011), we get a palindrome (21112200221112).
The spelling of 11001000211101 in words is "eleven trillion, one billion, two hundred eleven thousand, one hundred one".
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