Base | Representation |
---|---|
bin | 10010010001101101… |
… | …00111111001010010 |
3 | 221022211102002020112 |
4 | 21020312213321102 |
5 | 130043411311310 |
6 | 4301353441322 |
7 | 465104302643 |
oct | 111066477122 |
9 | 27284362215 |
10 | 9812213330 |
11 | 4185814117 |
12 | 1a9a110242 |
13 | c04b1b2ba |
14 | 69123d6ca |
15 | 3c6667705 |
hex | 248da7e52 |
9812213330 has 8 divisors (see below), whose sum is σ = 17661984012. Its totient is φ = 3924885328.
The previous prime is 9812213329. The next prime is 9812213363. The reversal of 9812213330 is 333122189.
9812213330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7960029961 + 1852183369 = 89219^2 + 43037^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 490610657 + ... + 490610676.
Almost surely, 29812213330 is an apocalyptic number.
9812213330 is a deficient number, since it is larger than the sum of its proper divisors (7849770682).
9812213330 is a wasteful number, since it uses less digits than its factorization.
9812213330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 981221340.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 9812213330 is about 99056.6167906011. The cubic root of 9812213330 is about 2140.8635791713.
The spelling of 9812213330 in words is "nine billion, eight hundred twelve million, two hundred thirteen thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •