Base | Representation |
---|---|
bin | 10001011000101… |
… | …11011100110000 |
3 | 101011102211222221 |
4 | 20230113130300 |
5 | 244314114422 |
6 | 22250010424 |
7 | 3420455104 |
oct | 1054273460 |
9 | 334384887 |
10 | 145848112 |
11 | 75366933 |
12 | 40a16a14 |
13 | 242a7177 |
14 | 15527904 |
15 | cc0e3c7 |
hex | 8b17730 |
145848112 has 10 divisors (see below), whose sum is σ = 282580748. Its totient is φ = 72924048.
The previous prime is 145848107. The next prime is 145848119. The reversal of 145848112 is 211848541.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (145848119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4557738 + ... + 4557769.
Almost surely, 2145848112 is an apocalyptic number.
It is an amenable number.
145848112 is a deficient number, since it is larger than the sum of its proper divisors (136732636).
145848112 is an equidigital number, since it uses as much as digits as its factorization.
145848112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9115515 (or 9115509 counting only the distinct ones).
The product of its digits is 10240, while the sum is 34.
The square root of 145848112 is about 12076.7591679225. The cubic root of 145848112 is about 526.3810796561.
The spelling of 145848112 in words is "one hundred forty-five million, eight hundred forty-eight thousand, one hundred twelve".
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