Base | Representation |
---|---|
bin | 10000110111010… |
… | …000010001011110 |
3 | 201201100211022122 |
4 | 100313100101132 |
5 | 1034411420110 |
6 | 44023542542 |
7 | 10003531511 |
oct | 2067202136 |
9 | 651324278 |
10 | 282920030 |
11 | 135779008 |
12 | 7a8baa52 |
13 | 467ca803 |
14 | 29808d78 |
15 | 19c88255 |
hex | 10dd045e |
282920030 has 8 divisors (see below), whose sum is σ = 509256072. Its totient is φ = 113168008.
The previous prime is 282920023. The next prime is 282920039. The reversal of 282920030 is 30029282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (282920039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14145992 + ... + 14146011.
It is an arithmetic number, because the mean of its divisors is an integer number (63657009).
Almost surely, 2282920030 is an apocalyptic number.
282920030 is a deficient number, since it is larger than the sum of its proper divisors (226336042).
282920030 is a wasteful number, since it uses less digits than its factorization.
282920030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28292010.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 282920030 is about 16820.2268117882. The cubic root of 282920030 is about 656.4795951899.
The spelling of 282920030 in words is "two hundred eighty-two million, nine hundred twenty thousand, thirty".
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