Base | Representation |
---|---|
bin | 10010111010000… |
… | …010100111000110 |
3 | 211002212200100220 |
4 | 102322002213012 |
5 | 1122201024214 |
6 | 51250445210 |
7 | 10601124504 |
oct | 2272024706 |
9 | 732780326 |
10 | 317204934 |
11 | 153065842 |
12 | 8a293806 |
13 | 50942c37 |
14 | 301b1674 |
15 | 1ccab9a9 |
hex | 12e829c6 |
317204934 has 16 divisors (see below), whose sum is σ = 643879488. Its totient is φ = 104156712.
The previous prime is 317204917. The next prime is 317204939. The reversal of 317204934 is 439402713.
It is a junction number, because it is equal to n+sod(n) for n = 317204895 and 317204904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (317204939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394132 + ... + 394935.
It is an arithmetic number, because the mean of its divisors is an integer number (40242468).
Almost surely, 2317204934 is an apocalyptic number.
317204934 is an abundant number, since it is smaller than the sum of its proper divisors (326674554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317204934 is a wasteful number, since it uses less digits than its factorization.
317204934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789139.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 317204934 is about 17810.2480050110. The cubic root of 317204934 is about 681.9930956780.
The spelling of 317204934 in words is "three hundred seventeen million, two hundred four thousand, nine hundred thirty-four".
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