Base | Representation |
---|---|
bin | 11011000011101… |
… | …11101101010011 |
3 | 120211002220210010 |
4 | 31201313231103 |
5 | 431101421424 |
6 | 34305010003 |
7 | 5424215154 |
oct | 1541675523 |
9 | 524086703 |
10 | 226982739 |
11 | 107142545 |
12 | 64023903 |
13 | 38043b19 |
14 | 2220792b |
15 | 14dd9229 |
hex | d877b53 |
226982739 has 16 divisors (see below), whose sum is σ = 314474400. Its totient is φ = 145453056.
The previous prime is 226982719. The next prime is 226982771. The reversal of 226982739 is 937289622.
It is not a de Polignac number, because 226982739 - 212 = 226978643 is a prime.
It is not an unprimeable number, because it can be changed into a prime (226982719) 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 15 ways as a sum of consecutive naturals, for example, 14227 + ... + 25619.
It is an arithmetic number, because the mean of its divisors is an integer number (19654650).
Almost surely, 2226982739 is an apocalyptic number.
226982739 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
226982739 is a deficient number, since it is larger than the sum of its proper divisors (87491661).
226982739 is a wasteful number, since it uses less digits than its factorization.
226982739 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11654.
The product of its digits is 653184, while the sum is 48.
The square root of 226982739 is about 15065.9463360255. The cubic root of 226982739 is about 610.0015578210.
The spelling of 226982739 in words is "two hundred twenty-six million, nine hundred eighty-two thousand, seven hundred thirty-nine".
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