Base | Representation |
---|---|
bin | 10001101100101… |
… | …10111011100000 |
3 | 101100100221000111 |
4 | 20312112323200 |
5 | 301001424144 |
6 | 22422101104 |
7 | 3451644430 |
oct | 1066267340 |
9 | 340327014 |
10 | 148467424 |
11 | 76895856 |
12 | 4187a794 |
13 | 249b3461 |
14 | 15a0a2c0 |
15 | d07a534 |
hex | 8d96ee0 |
148467424 has 48 divisors (see below), whose sum is σ = 337544928. Its totient is φ = 62963712.
The previous prime is 148467391. The next prime is 148467427. The reversal of 148467424 is 424764841.
148467424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148467427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18312 + ... + 25144.
It is an arithmetic number, because the mean of its divisors is an integer number (7032186).
Almost surely, 2148467424 is an apocalyptic number.
148467424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148467424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168772464).
148467424 is an abundant number, since it is smaller than the sum of its proper divisors (189077504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148467424 is an equidigital number, since it uses as much as digits as its factorization.
148467424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6947 (or 6939 counting only the distinct ones).
The product of its digits is 172032, while the sum is 40.
The square root of 148467424 is about 12184.7209241738. The cubic root of 148467424 is about 529.5135253704.
The spelling of 148467424 in words is "one hundred forty-eight million, four hundred sixty-seven thousand, four hundred twenty-four".
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