Base | Representation |
---|---|
bin | 101000101110110… |
… | …010010011011001 |
3 | 1202121211221111200 |
4 | 220232302103121 |
5 | 2344414301210 |
6 | 151450344413 |
7 | 22635256455 |
oct | 5056622331 |
9 | 1677757450 |
10 | 683353305 |
11 | 32080a4a8 |
12 | 170a2b109 |
13 | ab76138b |
14 | 66a83665 |
15 | 3eed50c0 |
hex | 28bb24d9 |
683353305 has 48 divisors (see below), whose sum is σ = 1226534400. Its totient is φ = 351590400.
The previous prime is 683353283. The next prime is 683353337. The reversal of 683353305 is 503353386.
683353305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 683353305 - 214 = 683336921 is a prime.
It is a super-3 number, since 3×6833533053 (a number of 27 digits) contains 333 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 683353305.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 625810 + ... + 626900.
It is an arithmetic number, because the mean of its divisors is an integer number (25552800).
Almost surely, 2683353305 is an apocalyptic number.
It is an amenable number.
683353305 is a deficient number, since it is larger than the sum of its proper divisors (543181095).
683353305 is a wasteful number, since it uses less digits than its factorization.
683353305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1582 (or 1579 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 36.
The square root of 683353305 is about 26141.0272368934. The cubic root of 683353305 is about 880.8090463338.
The spelling of 683353305 in words is "six hundred eighty-three million, three hundred fifty-three thousand, three hundred five".
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