Base | Representation |
---|---|
bin | 1000001001000… |
… | …11000001010011 |
3 | 11202112001012100 |
4 | 10010203001103 |
5 | 114441112013 |
6 | 10435531443 |
7 | 1456355640 |
oct | 404430123 |
9 | 152461170 |
10 | 68300883 |
11 | 35610512 |
12 | 1aa59b83 |
13 | 111c5331 |
14 | 90dcdc7 |
15 | 5ee2473 |
hex | 4123053 |
68300883 has 24 divisors (see below), whose sum is σ = 119384928. Its totient is φ = 36732672.
The previous prime is 68300867. The next prime is 68300891. The reversal of 68300883 is 38800386.
It is not a de Polignac number, because 68300883 - 24 = 68300867 is a prime.
It is a super-3 number, since 3×683008833 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (68300803) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30816 + ... + 32957.
It is an arithmetic number, because the mean of its divisors is an integer number (4974372).
Almost surely, 268300883 is an apocalyptic number.
68300883 is a gapful number since it is divisible by the number (63) formed by its first and last digit.
68300883 is a deficient number, since it is larger than the sum of its proper divisors (51084045).
68300883 is a wasteful number, since it uses less digits than its factorization.
68300883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63803 (or 63800 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 68300883 is about 8264.4348264113. The cubic root of 68300883 is about 408.7666345670.
The spelling of 68300883 in words is "sixty-eight million, three hundred thousand, eight hundred eighty-three".
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