Base | Representation |
---|---|
bin | 100011110000110… |
… | …1110010111100110 |
3 | 10002122001111002211 |
4 | 1013201232113212 |
5 | 4424201214024 |
6 | 315024354034 |
7 | 41511012241 |
oct | 10741562746 |
9 | 3078044084 |
10 | 1200023014 |
11 | 566422063 |
12 | 295a7591a |
13 | 161801ab8 |
14 | b5538258 |
15 | 70542594 |
hex | 4786e5e6 |
1200023014 has 16 divisors (see below), whose sum is σ = 1940989680. Its totient is φ = 554567040.
The previous prime is 1200023009. The next prime is 1200023017. The reversal of 1200023014 is 4103200021.
It is a junction number, because it is equal to n+sod(n) for n = 1200022985 and 1200023003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1200023017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383559 + ... + 386674.
It is an arithmetic number, because the mean of its divisors is an integer number (121311855).
Almost surely, 21200023014 is an apocalyptic number.
1200023014 is a deficient number, since it is larger than the sum of its proper divisors (740966666).
1200023014 is a wasteful number, since it uses less digits than its factorization.
1200023014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770295.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 1200023014 is about 34641.3483282623. The cubic root of 1200023014 is about 1062.6653624793.
Adding to 1200023014 its reverse (4103200021), we get a palindrome (5303223035).
The spelling of 1200023014 in words is "one billion, two hundred million, twenty-three thousand, fourteen".
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