Base | Representation |
---|---|
bin | 10001101001001… |
… | …00111011110010 |
3 | 101022111012111221 |
4 | 20310210323302 |
5 | 300342003443 |
6 | 22404055254 |
7 | 3444661222 |
oct | 1064447362 |
9 | 338435457 |
10 | 148000498 |
11 | 765a6a68 |
12 | 4169452a |
13 | 2487ba79 |
14 | 15928082 |
15 | ced6eed |
hex | 8d24ef2 |
148000498 has 4 divisors (see below), whose sum is σ = 222000750. Its totient is φ = 74000248.
The previous prime is 148000493. The next prime is 148000499. The reversal of 148000498 is 894000841.
148000498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 894000841 = 677 ⋅1320533.
It can be written as a sum of positive squares in only one way, i.e., 104796169 + 43204329 = 10237^2 + 6573^2 .
It is not an unprimeable number, because it can be changed into a prime (148000493) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37000123 + ... + 37000126.
Almost surely, 2148000498 is an apocalyptic number.
148000498 is a deficient number, since it is larger than the sum of its proper divisors (74000252).
148000498 is an equidigital number, since it uses as much as digits as its factorization.
148000498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74000251.
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 148000498 is about 12165.5455282531. The cubic root of 148000498 is about 528.9578405586.
The spelling of 148000498 in words is "one hundred forty-eight million, four hundred ninety-eight", and thus it is an aban number.
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