Base | Representation |
---|---|
bin | 10001101101100… |
… | …00101111000101 |
3 | 101100120022000100 |
4 | 20312300233011 |
5 | 301013320000 |
6 | 22424234313 |
7 | 3452564541 |
oct | 1066605705 |
9 | 340508010 |
10 | 148573125 |
11 | 76958208 |
12 | 4190b999 |
13 | 24a1c5bc |
14 | 15a36a21 |
15 | d09ba00 |
hex | 8db0bc5 |
148573125 has 60 divisors (see below), whose sum is σ = 273196924. Its totient is φ = 77760000.
The previous prime is 148573099. The next prime is 148573133. The reversal of 148573125 is 521375841.
148573125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 10 ways, for example, as 148498596 + 74529 = 12186^2 + 273^2 .
It is not a de Polignac number, because 148573125 - 214 = 148556741 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 148573125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 342909 + ... + 343341.
Almost surely, 2148573125 is an apocalyptic number.
148573125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
148573125 is a deficient number, since it is larger than the sum of its proper divisors (124623799).
148573125 is an equidigital number, since it uses as much as digits as its factorization.
148573125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520 (or 502 counting only the distinct ones).
The product of its digits is 33600, while the sum is 36.
The square root of 148573125 is about 12189.0575927756. The cubic root of 148573125 is about 529.6391574906.
The spelling of 148573125 in words is "one hundred forty-eight million, five hundred seventy-three thousand, one hundred twenty-five".
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