Base | Representation |
---|---|
bin | 10101001111001001… |
… | …00000100011101101 |
3 | 1002102120120001121222 |
4 | 22213210200203231 |
5 | 141322213101310 |
6 | 5123201233125 |
7 | 552351311201 |
oct | 124744404355 |
9 | 32376501558 |
10 | 11401300205 |
11 | 4920811659 |
12 | 22623327a5 |
13 | 10c91029a9 |
14 | 7a22d2b01 |
15 | 46ae0d055 |
hex | 2a79208ed |
11401300205 has 16 divisors (see below), whose sum is σ = 13826502144. Its totient is φ = 9024568320.
The previous prime is 11401300147. The next prime is 11401300283. The reversal of 11401300205 is 50200310411.
It is a de Polignac number, because none of the positive numbers 2k-11401300205 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 617660 + ... + 635850.
It is an arithmetic number, because the mean of its divisors is an integer number (864156384).
Almost surely, 211401300205 is an apocalyptic number.
It is an amenable number.
11401300205 is a deficient number, since it is larger than the sum of its proper divisors (2425201939).
11401300205 is a wasteful number, since it uses less digits than its factorization.
11401300205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19516.
The product of its (nonzero) digits is 120, while the sum is 17.
Adding to 11401300205 its reverse (50200310411), we get a palindrome (61601610616).
The spelling of 11401300205 in words is "eleven billion, four hundred one million, three hundred thousand, two hundred five".
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