Base | Representation |
---|---|
bin | 10001101011101… |
… | …10011001000100 |
3 | 101100010011012100 |
4 | 20311312121010 |
5 | 300433143043 |
6 | 22415152100 |
7 | 3450551034 |
oct | 1065663104 |
9 | 340104170 |
10 | 148334148 |
11 | 76804706 |
12 | 41815630 |
13 | 249678b1 |
14 | 159b38c4 |
15 | d050cd3 |
hex | 8d76644 |
148334148 has 18 divisors (see below), whose sum is σ = 374955854. Its totient is φ = 49444704.
The previous prime is 148334093. The next prime is 148334161. The reversal of 148334148 is 841433841.
148334148 is a `hidden beast` number, since 1 + 483 + 34 + 148 = 666.
It can be written as a sum of positive squares in only one way, i.e., 147914244 + 419904 = 12162^2 + 648^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4120393 = 148334148 / (1 + 4 + 8 + 3 + 3 + 4 + 1 + 4 + 8).
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 2060161 + ... + 2060232.
Almost surely, 2148334148 is an apocalyptic number.
148334148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
148334148 is an abundant number, since it is smaller than the sum of its proper divisors (226621706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148334148 is a wasteful number, since it uses less digits than its factorization.
148334148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4120403 (or 4120398 counting only the distinct ones).
The product of its digits is 36864, while the sum is 36.
The square root of 148334148 is about 12179.2507158692. The cubic root of 148334148 is about 529.3550336508.
Adding to 148334148 its reverse (841433841), we get a palindrome (989767989).
It can be divided in two parts, 14833 and 4148, that added together give a palindrome (18981).
The spelling of 148334148 in words is "one hundred forty-eight million, three hundred thirty-four thousand, one hundred forty-eight".
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