Base | Representation |
---|---|
bin | 10011010000010… |
… | …011101101000000 |
3 | 211111212020110200 |
4 | 103100103231000 |
5 | 1130144321422 |
6 | 52015525200 |
7 | 11001545511 |
oct | 2320235500 |
9 | 744766420 |
10 | 323042112 |
11 | 156392358 |
12 | 90229800 |
13 | 51c07aa3 |
14 | 30c90a08 |
15 | 1d5612ac |
hex | 13413b40 |
323042112 has 42 divisors (see below), whose sum is σ = 925943538. Its totient is φ = 107680512.
The previous prime is 323042089. The next prime is 323042149. The reversal of 323042112 is 211240323.
323042112 is a `hidden beast` number, since 3 + 230 + 421 + 12 = 666.
It can be written as a sum of positive squares in only one way, i.e., 189778176 + 133263936 = 13776^2 + 11544^2 .
It is a super-2 number, since 2×3230421122 = 208712412250841088, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 279843 + ... + 280994.
Almost surely, 2323042112 is an apocalyptic number.
323042112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
323042112 is an abundant number, since it is smaller than the sum of its proper divisors (602901426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323042112 is a wasteful number, since it uses less digits than its factorization.
323042112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560855 (or 560842 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 323042112 is about 17973.3723046066. The cubic root of 323042112 is about 686.1510205918.
Adding to 323042112 its reverse (211240323), we get a palindrome (534282435).
The spelling of 323042112 in words is "three hundred twenty-three million, forty-two thousand, one hundred twelve".
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