Base | Representation |
---|---|
bin | 1000001011000… |
… | …10000011001010 |
3 | 11210000011100002 |
4 | 10011202003022 |
5 | 120022342200 |
6 | 10445243002 |
7 | 1461512420 |
oct | 405420312 |
9 | 153004302 |
10 | 68559050 |
11 | 3577747a |
12 | 1ab63462 |
13 | 112859b1 |
14 | 9169110 |
15 | 6043bd5 |
hex | 41620ca |
68559050 has 24 divisors (see below), whose sum is σ = 145737696. Its totient is φ = 23505840.
The previous prime is 68559031. The next prime is 68559077. The reversal of 68559050 is 5095586.
It is a junction number, because it is equal to n+sod(n) for n = 68558995 and 68559013.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97592 + ... + 98291.
It is an arithmetic number, because the mean of its divisors is an integer number (6072404).
Almost surely, 268559050 is an apocalyptic number.
68559050 is an abundant number, since it is smaller than the sum of its proper divisors (77178646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68559050 is a wasteful number, since it uses less digits than its factorization.
68559050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195902 (or 195897 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 38.
The square root of 68559050 is about 8280.0392511147. The cubic root of 68559050 is about 409.2810123567.
The spelling of 68559050 in words is "sixty-eight million, five hundred fifty-nine thousand, fifty".
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