Base | Representation |
---|---|
bin | 10000110100010011100 |
3 | 1000222220221 |
4 | 2012202130 |
5 | 120113233 |
6 | 15451124 |
7 | 4453420 |
oct | 2064234 |
9 | 1028827 |
10 | 551068 |
11 | 347031 |
12 | 226aa4 |
13 | 163a9b |
14 | 104b80 |
15 | ad42d |
hex | 8689c |
551068 has 12 divisors (see below), whose sum is σ = 1102192. Its totient is φ = 236160.
The previous prime is 551063. The next prime is 551069. The reversal of 551068 is 860155.
551068 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (551063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9813 + ... + 9868.
2551068 is an apocalyptic number.
It is an amenable number.
551068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551068 is a wasteful number, since it uses less digits than its factorization.
551068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19692 (or 19690 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 551068 is about 742.3395449523. The cubic root of 551068 is about 81.9851252019.
The spelling of 551068 in words is "five hundred fifty-one thousand, sixty-eight".
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