Base | Representation |
---|---|
bin | 10001101001011… |
… | …11100011111001 |
3 | 101022120102020001 |
4 | 20310233203321 |
5 | 300344402100 |
6 | 22405033001 |
7 | 3445232143 |
oct | 1064574371 |
9 | 338512201 |
10 | 148044025 |
11 | 76626738 |
12 | 416b5761 |
13 | 2489581c |
14 | 15939c93 |
15 | cee4d6a |
hex | 8d2f8f9 |
148044025 has 12 divisors (see below), whose sum is σ = 185900800. Its totient is φ = 116934480.
The previous prime is 148043971. The next prime is 148044049. The reversal of 148044025 is 520440841.
It is not a de Polignac number, because 148044025 - 27 = 148043897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 148043984 and 148044002.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35505 + ... + 39454.
Almost surely, 2148044025 is an apocalyptic number.
It is an amenable number.
148044025 is a deficient number, since it is larger than the sum of its proper divisors (37856775).
148044025 is an equidigital number, since it uses as much as digits as its factorization.
148044025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75048 (or 75043 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 148044025 is about 12167.3343424104. The cubic root of 148044025 is about 529.0096910400.
Adding to 148044025 its reverse (520440841), we get a palindrome (668484866).
The spelling of 148044025 in words is "one hundred forty-eight million, forty-four thousand, twenty-five".
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