Base | Representation |
---|---|
bin | 10101001000010110… |
… | …11111111000101101 |
3 | 1002021121111211222000 |
4 | 22210023133320231 |
5 | 141213132142310 |
6 | 5113410042513 |
7 | 551060625030 |
oct | 124413377055 |
9 | 32247454860 |
10 | 11344412205 |
11 | 48a1696885 |
12 | 2247279439 |
13 | 10ba3a5359 |
14 | 798925017 |
15 | 465e224c0 |
hex | 2a42dfe2d |
11344412205 has 64 divisors (see below), whose sum is σ = 24404820480. Its totient is φ = 4880950272.
The previous prime is 11344412179. The next prime is 11344412227. The reversal of 11344412205 is 50221444311.
11344412205 is a `hidden beast` number, since 1 + 1 + 3 + 44 + 412 + 205 = 666.
It is not a de Polignac number, because 11344412205 - 25 = 11344412173 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 337014 + ... + 369143.
It is an arithmetic number, because the mean of its divisors is an integer number (381325320).
Almost surely, 211344412205 is an apocalyptic number.
11344412205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11344412205 is an abundant number, since it is smaller than the sum of its proper divisors (13060408275).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11344412205 is a wasteful number, since it uses less digits than its factorization.
11344412205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 706195 (or 706189 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 11344412205 its reverse (50221444311), we get a palindrome (61565856516).
The spelling of 11344412205 in words is "eleven billion, three hundred forty-four million, four hundred twelve thousand, two hundred five".
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