Base | Representation |
---|---|
bin | 100100000101110… |
… | …011001010100100 |
3 | 1120012100120221110 |
4 | 210011303022210 |
5 | 2220002000233 |
6 | 140025545020 |
7 | 21001444215 |
oct | 4405631244 |
9 | 1505316843 |
10 | 605500068 |
11 | 290875188 |
12 | 14a945170 |
13 | 985a3184 |
14 | 5a5b940c |
15 | 38257663 |
hex | 241732a4 |
605500068 has 24 divisors (see below), whose sum is σ = 1415796480. Its totient is φ = 201410080.
The previous prime is 605500061. The next prime is 605500069. The reversal of 605500068 is 860005506.
It is not an unprimeable number, because it can be changed into a prime (605500061) 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, 46923 + ... + 58418.
It is an arithmetic number, because the mean of its divisors is an integer number (58991520).
Almost surely, 2605500068 is an apocalyptic number.
It is an amenable number.
605500068 is an abundant number, since it is smaller than the sum of its proper divisors (810296412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
605500068 is a wasteful number, since it uses less digits than its factorization.
605500068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105827 (or 105825 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 605500068 is about 24606.9109804543. The cubic root of 605500068 is about 846.0020175552.
The spelling of 605500068 in words is "six hundred five million, five hundred thousand, sixty-eight".
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