Base | Representation |
---|---|
bin | 10001101011100… |
… | …10010100100000 |
3 | 101100002022022201 |
4 | 20311302110200 |
5 | 300432124342 |
6 | 22414542544 |
7 | 3450451312 |
oct | 1065622440 |
9 | 340068281 |
10 | 148317472 |
11 | 767a3126 |
12 | 41807a54 |
13 | 24960124 |
14 | 159ab7b2 |
15 | d04adb7 |
hex | 8d72520 |
148317472 has 24 divisors (see below), whose sum is σ = 294591276. Its totient is φ = 73500672.
The previous prime is 148317461. The next prime is 148317511. The reversal of 148317472 is 274713841.
It can be written as a sum of positive squares in 2 ways, for example, as 143137296 + 5180176 = 11964^2 + 2276^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16893 + ... + 24124.
Almost surely, 2148317472 is an apocalyptic number.
It is an amenable number.
148317472 is a deficient number, since it is larger than the sum of its proper divisors (146273804).
148317472 is a wasteful number, since it uses less digits than its factorization.
148317472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41140 (or 41132 counting only the distinct ones).
The product of its digits is 37632, while the sum is 37.
The square root of 148317472 is about 12178.5660896511. The cubic root of 148317472 is about 529.3351958826.
The spelling of 148317472 in words is "one hundred forty-eight million, three hundred seventeen thousand, four hundred seventy-two".
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