Base | Representation |
---|---|
bin | 110111000010000… |
… | …110001010001000 |
3 | 2101100100022112200 |
4 | 313002012022020 |
5 | 3342330441032 |
6 | 231341240200 |
7 | 31610614134 |
oct | 6702061210 |
9 | 2340308480 |
10 | 923296392 |
11 | 4341a4277 |
12 | 219263060 |
13 | 119392335 |
14 | 8a8a23c4 |
15 | 560ce47c |
hex | 37086288 |
923296392 has 36 divisors (see below), whose sum is σ = 2501292885. Its totient is φ = 307679520.
The previous prime is 923296391. The next prime is 923296421. The reversal of 923296392 is 293692329.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
923296392 is a `hidden beast` number, since 9 + 2 + 3 + 2 + 9 + 639 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 748897956 + 174398436 = 27366^2 + 13206^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=21486.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (923296391) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 256042 + ... + 259622.
Almost surely, 2923296392 is an apocalyptic number.
It is an amenable number.
923296392 is an abundant number, since it is smaller than the sum of its proper divisors (1577996493).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
923296392 is an equidigital number, since it uses as much as digits as its factorization.
923296392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7174 (or 3586 counting only the distinct ones).
The product of its digits is 314928, while the sum is 45.
The square root of 923296392 is about 30385.7926011483. The cubic root of 923296392 is about 973.7490481462.
The spelling of 923296392 in words is "nine hundred twenty-three million, two hundred ninety-six thousand, three hundred ninety-two".
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