Base | Representation |
---|---|
bin | 10111011011011… |
… | …101011010010011 |
3 | 1000101122020121021 |
4 | 113123131122103 |
5 | 1301111334243 |
6 | 103000540311 |
7 | 12512035165 |
oct | 2733353223 |
9 | 1011566537 |
10 | 393074323 |
11 | 191975614 |
12 | ab781697 |
13 | 63588175 |
14 | 3a2c0935 |
15 | 247966ed |
hex | 176dd693 |
393074323 has 8 divisors (see below), whose sum is σ = 430548480. Its totient is φ = 357194880.
The previous prime is 393074317. The next prime is 393074329. The reversal of 393074323 is 323470393.
It is an interprime number because it is at equal distance from previous prime (393074317) and next prime (393074329).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-393074323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (393074329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398163 + ... + 399148.
It is an arithmetic number, because the mean of its divisors is an integer number (53818560).
Almost surely, 2393074323 is an apocalyptic number.
393074323 is a deficient number, since it is larger than the sum of its proper divisors (37474157).
393074323 is a wasteful number, since it uses less digits than its factorization.
393074323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 797357.
The product of its (nonzero) digits is 40824, while the sum is 34.
The square root of 393074323 is about 19826.1020626849. The cubic root of 393074323 is about 732.5291165571.
The spelling of 393074323 in words is "three hundred ninety-three million, seventy-four thousand, three hundred twenty-three".
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