Base | Representation |
---|---|
bin | 1101010001001… |
… | …01011001000110 |
3 | 21202102201221020 |
4 | 12220211121012 |
5 | 211443132324 |
6 | 15013332010 |
7 | 2521024152 |
oct | 650453106 |
9 | 252381836 |
10 | 111302214 |
11 | 57911001 |
12 | 31337006 |
13 | 1a09ccca |
14 | 10ad4062 |
15 | 9b88679 |
hex | 6a25646 |
111302214 has 16 divisors (see below), whose sum is σ = 229785600. Its totient is φ = 35903880.
The previous prime is 111302207. The next prime is 111302237. The reversal of 111302214 is 412203111.
It is a junction number, because it is equal to n+sod(n) for n = 111302193 and 111302202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299014 + ... + 299385.
It is an arithmetic number, because the mean of its divisors is an integer number (14361600).
Almost surely, 2111302214 is an apocalyptic number.
111302214 is an abundant number, since it is smaller than the sum of its proper divisors (118483386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111302214 is a wasteful number, since it uses less digits than its factorization.
111302214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598435.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 111302214 is about 10549.9864454889. The cubic root of 111302214 is about 481.0253169651.
Adding to 111302214 its reverse (412203111), we get a palindrome (523505325).
The spelling of 111302214 in words is "one hundred eleven million, three hundred two thousand, two hundred fourteen".
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