Base | Representation |
---|---|
bin | 10001101010011… |
… | …00110001000000 |
3 | 101022210111022112 |
4 | 20311030301000 |
5 | 300412214043 |
6 | 22411354452 |
7 | 3446240663 |
oct | 1065146100 |
9 | 338714275 |
10 | 148163648 |
11 | 766a85a6 |
12 | 41752a28 |
13 | 249080c9 |
14 | 1596b6da |
15 | d01a518 |
hex | 8d4cc40 |
148163648 has 14 divisors (see below), whose sum is σ = 294012366. Its totient is φ = 74081792.
The previous prime is 148163633. The next prime is 148163711. The reversal of 148163648 is 846361841.
It can be written as a sum of positive squares in only one way, i.e., 119946304 + 28217344 = 10952^2 + 5312^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157465 + ... + 1157592.
Almost surely, 2148163648 is an apocalyptic number.
It is an amenable number.
148163648 is a deficient number, since it is larger than the sum of its proper divisors (145848718).
148163648 is an equidigital number, since it uses as much as digits as its factorization.
148163648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2315069 (or 2315059 counting only the distinct ones).
The product of its digits is 110592, while the sum is 41.
The square root of 148163648 is about 12172.2490937378. The cubic root of 148163648 is about 529.1521367067.
The spelling of 148163648 in words is "one hundred forty-eight million, one hundred sixty-three thousand, six hundred forty-eight".
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