Base | Representation |
---|---|
bin | 10001101011100… |
… | …10100001110100 |
3 | 101100002100111021 |
4 | 20311302201310 |
5 | 300432141244 |
6 | 22414550524 |
7 | 3450453640 |
oct | 1065624164 |
9 | 340070437 |
10 | 148318324 |
11 | 767a3830 |
12 | 41808444 |
13 | 2496062b |
14 | 159abc20 |
15 | d04b284 |
hex | 8d72874 |
148318324 has 48 divisors (see below), whose sum is σ = 325011456. Its totient is φ = 57535200.
The previous prime is 148318321. The next prime is 148318333. The reversal of 148318324 is 423813841.
It is a self number, because there is not a number n which added to its sum of digits gives 148318324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148318321) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 80089 + ... + 81919.
It is an arithmetic number, because the mean of its divisors is an integer number (6771072).
Almost surely, 2148318324 is an apocalyptic number.
148318324 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 148318324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162505728).
148318324 is an abundant number, since it is smaller than the sum of its proper divisors (176693132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148318324 is a wasteful number, since it uses less digits than its factorization.
148318324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2116 (or 2114 counting only the distinct ones).
The product of its digits is 18432, while the sum is 34.
The square root of 148318324 is about 12178.6010690884. The cubic root of 148318324 is about 529.3362094577.
The spelling of 148318324 in words is "one hundred forty-eight million, three hundred eighteen thousand, three hundred twenty-four".
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