Base | Representation |
---|---|
bin | 10111011001011… |
… | …001010000100101 |
3 | 1000100121202002100 |
4 | 113121121100211 |
5 | 1300442024104 |
6 | 102541202313 |
7 | 12504322110 |
oct | 2731312045 |
9 | 1010552070 |
10 | 392533029 |
11 | 191635969 |
12 | ab560399 |
13 | 63428985 |
14 | 3a1bd577 |
15 | 246db139 |
hex | 17659425 |
392533029 has 12 divisors (see below), whose sum is σ = 647991136. Its totient is φ = 224304552.
The previous prime is 392533007. The next prime is 392533073. The reversal of 392533029 is 920335293.
It is not a de Polignac number, because 392533029 - 220 = 391484453 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 392532984 and 392533002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (392533079) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3115279 + ... + 3115404.
Almost surely, 2392533029 is an apocalyptic number.
It is an amenable number.
392533029 is a deficient number, since it is larger than the sum of its proper divisors (255458107).
392533029 is a wasteful number, since it uses less digits than its factorization.
392533029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6230696 (or 6230693 counting only the distinct ones).
The product of its (nonzero) digits is 43740, while the sum is 36.
The square root of 392533029 is about 19812.4463153847. The cubic root of 392533029 is about 732.1927121827.
The spelling of 392533029 in words is "three hundred ninety-two million, five hundred thirty-three thousand, twenty-nine".
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