Base | Representation |
---|---|
bin | 10001101101000… |
… | …10100000001100 |
3 | 101100110100001012 |
4 | 20312202200030 |
5 | 301004433303 |
6 | 22423104352 |
7 | 3452232560 |
oct | 1066424014 |
9 | 340410035 |
10 | 148514828 |
11 | 76918430 |
12 | 418a20b8 |
13 | 249cbbc7 |
14 | 15a1d6a0 |
15 | d0895d8 |
hex | 8da280c |
148514828 has 48 divisors (see below), whose sum is σ = 326457600. Its totient is φ = 57430080.
The previous prime is 148514827. The next prime is 148514837. The reversal of 148514828 is 828415841.
It is not an unprimeable number, because it can be changed into a prime (148514827) 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, 41078 + ... + 44546.
It is an arithmetic number, because the mean of its divisors is an integer number (6801200).
Almost surely, 2148514828 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 148514828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163228800).
148514828 is an abundant number, since it is smaller than the sum of its proper divisors (177942772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148514828 is a wasteful number, since it uses less digits than its factorization.
148514828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3630 (or 3628 counting only the distinct ones).
The product of its digits is 81920, while the sum is 41.
The square root of 148514828 is about 12186.6659919766. The cubic root of 148514828 is about 529.5698753032.
The spelling of 148514828 in words is "one hundred forty-eight million, five hundred fourteen thousand, eight hundred twenty-eight".
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