Base | Representation |
---|---|
bin | 10001011011101… |
… | …00001101100100 |
3 | 101012011011012101 |
4 | 20231310031210 |
5 | 244413244233 |
6 | 22302101444 |
7 | 3423626620 |
oct | 1055641544 |
9 | 335134171 |
10 | 146228068 |
11 | 755a6348 |
12 | 40b7a884 |
13 | 243ab0ac |
14 | 155c6180 |
15 | cc86c7d |
hex | 8b74364 |
146228068 has 24 divisors (see below), whose sum is σ = 295747200. Its totient is φ = 61963968.
The previous prime is 146228059. The next prime is 146228083. The reversal of 146228068 is 860822641.
It is a super-3 number, since 3×1462280683 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26848 + ... + 31831.
It is an arithmetic number, because the mean of its divisors is an integer number (12322800).
Almost surely, 2146228068 is an apocalyptic number.
It is an amenable number.
146228068 is an abundant number, since it is smaller than the sum of its proper divisors (149519132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146228068 is a wasteful number, since it uses less digits than its factorization.
146228068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58779 (or 58777 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 146228068 is about 12092.4798118500. The cubic root of 146228068 is about 526.8377835967.
The spelling of 146228068 in words is "one hundred forty-six million, two hundred twenty-eight thousand, sixty-eight".
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