Base | Representation |
---|---|
bin | 10001101001111… |
… | …10011001000000 |
3 | 101022200111112210 |
4 | 20310332121000 |
5 | 300403323033 |
6 | 22410222120 |
7 | 3445604220 |
oct | 1064763100 |
9 | 338614483 |
10 | 148104768 |
11 | 76668339 |
12 | 41724940 |
13 | 248b7376 |
14 | 15954080 |
15 | d007d63 |
hex | 8d3e640 |
148104768 has 112 divisors (see below), whose sum is σ = 450616320. Its totient is φ = 42054144.
The previous prime is 148104757. The next prime is 148104823. The reversal of 148104768 is 867401841.
It is a tau number, because it is divible by the number of its divisors (112).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353263 + ... + 353681.
It is an arithmetic number, because the mean of its divisors is an integer number (4023360).
Almost surely, 2148104768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148104768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225308160).
148104768 is an abundant number, since it is smaller than the sum of its proper divisors (302511552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148104768 is a wasteful number, since it uses less digits than its factorization.
148104768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704 (or 694 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 39.
The square root of 148104768 is about 12169.8302371068. The cubic root of 148104768 is about 529.0820326780.
The spelling of 148104768 in words is "one hundred forty-eight million, one hundred four thousand, seven hundred sixty-eight".
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