Base | Representation |
---|---|
bin | 111000001010101… |
… | …011100111001001 |
3 | 2102200011000202011 |
4 | 320022223213021 |
5 | 3412213333134 |
6 | 233301135521 |
7 | 32231423533 |
oct | 7012534711 |
9 | 2380130664 |
10 | 942324169 |
11 | 443a10106 |
12 | 2236ba5a1 |
13 | 1202c5087 |
14 | 8d216853 |
15 | 57adc264 |
hex | 382ab9c9 |
942324169 has 4 divisors (see below), whose sum is σ = 942752196. Its totient is φ = 941896144.
The previous prime is 942324151. The next prime is 942324179. The reversal of 942324169 is 961423249.
942324169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 961423249 = 17327 ⋅55487.
It can be written as a sum of positive squares in 2 ways, for example, as 882802944 + 59521225 = 29712^2 + 7715^2 .
It is a cyclic number.
It is not a de Polignac number, because 942324169 - 213 = 942315977 is a prime.
It is a super-2 number, since 2×9423241692 = 1775949678963081122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (942324109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210694 + ... + 215119.
It is an arithmetic number, because the mean of its divisors is an integer number (235688049).
Almost surely, 2942324169 is an apocalyptic number.
It is an amenable number.
942324169 is a deficient number, since it is larger than the sum of its proper divisors (428027).
942324169 is a wasteful number, since it uses less digits than its factorization.
942324169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428026.
The product of its digits is 93312, while the sum is 40.
The square root of 942324169 is about 30697.2990505680. The cubic root of 942324169 is about 980.3927930506.
The spelling of 942324169 in words is "nine hundred forty-two million, three hundred twenty-four thousand, one hundred sixty-nine".
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