Base | Representation |
---|---|
bin | 110110111101100… |
… | …111010000001101 |
3 | 2101021010121112010 |
4 | 312331213100031 |
5 | 3342030334404 |
6 | 231300131433 |
7 | 31564621041 |
oct | 6675472015 |
9 | 2337117463 |
10 | 922121229 |
11 | 433571367 |
12 | 218996b79 |
13 | 119070483 |
14 | 8a678021 |
15 | 55e4b189 |
hex | 36f6740d |
922121229 has 8 divisors (see below), whose sum is σ = 1231941312. Its totient is φ = 613524320.
The previous prime is 922121227. The next prime is 922121237.
922121229 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 922121229 - 21 = 922121227 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 922121196 and 922121205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (922121227) 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, 304032 + ... + 307049.
It is an arithmetic number, because the mean of its divisors is an integer number (153992664).
Almost surely, 2922121229 is an apocalyptic number.
It is an amenable number.
922121229 is a deficient number, since it is larger than the sum of its proper divisors (309820083).
922121229 is a wasteful number, since it uses less digits than its factorization.
922121229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611587.
The product of its digits is 2592, while the sum is 30.
The square root of 922121229 is about 30366.4490680093. The cubic root of 922121229 is about 973.3357465251.
The spelling of 922121229 in words is "nine hundred twenty-two million, one hundred twenty-one thousand, two hundred twenty-nine".
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