Base | Representation |
---|---|
bin | 10100101110111010… |
… | …11110001110110110 |
3 | 1001201201222102011221 |
4 | 22113131132032312 |
5 | 140244020121324 |
6 | 5040304220554 |
7 | 542560052656 |
oct | 122735361666 |
9 | 31651872157 |
10 | 11131020214 |
11 | 47a2197266 |
12 | 21a790a75a |
13 | 108510c5c2 |
14 | 778458366 |
15 | 4523200e4 |
hex | 29775e3b6 |
11131020214 has 8 divisors (see below), whose sum is σ = 16698917448. Its totient is φ = 5564714400.
The previous prime is 11131020209. The next prime is 11131020311. The reversal of 11131020214 is 41202013111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×111310202142 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380212 + ... + 408439.
It is an arithmetic number, because the mean of its divisors is an integer number (2087364681).
Almost surely, 211131020214 is an apocalyptic number.
11131020214 is a deficient number, since it is larger than the sum of its proper divisors (5567897234).
11131020214 is an equidigital number, since it uses as much as digits as its factorization.
11131020214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795710.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 11131020214 its reverse (41202013111), we get a palindrome (52333033325).
The spelling of 11131020214 in words is "eleven billion, one hundred thirty-one million, twenty thousand, two hundred fourteen".
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