Base | Representation |
---|---|
bin | 1000100001010110101… |
… | …0110000110111110100 |
3 | 111222212100011110020010 |
4 | 2020111222300313310 |
5 | 4344302424413303 |
6 | 151130213340220 |
7 | 13401512015544 |
oct | 2102552606764 |
9 | 458770143203 |
10 | 146392419828 |
11 | 570a2782836 |
12 | 24456637670 |
13 | 10a60047035 |
14 | 712a5cb324 |
15 | 3c1c021c03 |
hex | 2215ab0df4 |
146392419828 has 48 divisors (see below), whose sum is σ = 349037821440. Its totient is φ = 47742895200.
The previous prime is 146392419827. The next prime is 146392419851. The reversal of 146392419828 is 828914293641.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146392419827) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544198 + ... + 767421.
It is an arithmetic number, because the mean of its divisors is an integer number (7271621280).
Almost surely, 2146392419828 is an apocalyptic number.
It is an amenable number.
146392419828 is an abundant number, since it is smaller than the sum of its proper divisors (202645401612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146392419828 is a wasteful number, since it uses less digits than its factorization.
146392419828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1311828 (or 1311826 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 57.
The spelling of 146392419828 in words is "one hundred forty-six billion, three hundred ninety-two million, four hundred nineteen thousand, eight hundred twenty-eight".
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