Base | Representation |
---|---|
bin | 10100110111001001… |
… | …01110010110010101 |
3 | 1001220112211110221200 |
4 | 22123210232112111 |
5 | 140414201430401 |
6 | 5051211303113 |
7 | 544355453661 |
oct | 123344562625 |
9 | 31815743850 |
10 | 11200030101 |
11 | 4828141427 |
12 | 2206a4aa99 |
13 | 10964c2560 |
14 | 78369d8a1 |
15 | 458402686 |
hex | 29b92e595 |
11200030101 has 12 divisors (see below), whose sum is σ = 17422269228. Its totient is φ = 6892326144.
The previous prime is 11200030081. The next prime is 11200030123. The reversal of 11200030101 is 10103000211.
It can be written as a sum of positive squares in 2 ways, for example, as 1319868900 + 9880161201 = 36330^2 + 99399^2 .
It is not a de Polignac number, because 11200030101 - 222 = 11195835797 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200030141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47863260 + ... + 47863493.
It is an arithmetic number, because the mean of its divisors is an integer number (1451855769).
Almost surely, 211200030101 is an apocalyptic number.
It is an amenable number.
11200030101 is a deficient number, since it is larger than the sum of its proper divisors (6222239127).
11200030101 is a wasteful number, since it uses less digits than its factorization.
11200030101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95726772 (or 95726769 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 11200030101 its reverse (10103000211), we get a palindrome (21303030312).
The spelling of 11200030101 in words is "eleven billion, two hundred million, thirty thousand, one hundred one".
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