Base | Representation |
---|---|
bin | 10101001111001001… |
… | …00101111011100110 |
3 | 1002102120121011211010 |
4 | 22213210211323212 |
5 | 141322214302324 |
6 | 5123201523050 |
7 | 552351432312 |
oct | 124744457346 |
9 | 32376534733 |
10 | 11401322214 |
11 | 4920827147 |
12 | 2262343486 |
13 | 10c910ca09 |
14 | 7a22dab42 |
15 | 46ae14829 |
hex | 2a7925ee6 |
11401322214 has 24 divisors (see below), whose sum is σ = 22978246680. Its totient is φ = 3771395680.
The previous prime is 11401322183. The next prime is 11401322227. The reversal of 11401322214 is 41222310411.
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 11 ways as a sum of consecutive naturals, for example, 47602 + ... + 158330.
It is an arithmetic number, because the mean of its divisors is an integer number (957426945).
Almost surely, 211401322214 is an apocalyptic number.
11401322214 is an abundant number, since it is smaller than the sum of its proper divisors (11576924466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11401322214 is a wasteful number, since it uses less digits than its factorization.
11401322214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110996 (or 110865 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 11401322214 its reverse (41222310411), we get a palindrome (52623632625).
The spelling of 11401322214 in words is "eleven billion, four hundred one million, three hundred twenty-two thousand, two hundred fourteen".
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