Base | Representation |
---|---|
bin | 10001010110110… |
… | …10111010010011 |
3 | 101010222020212001 |
4 | 20223122322103 |
5 | 244233201042 |
6 | 22240414431 |
7 | 3415403140 |
oct | 1053327223 |
9 | 333866761 |
10 | 145600147 |
11 | 75207600 |
12 | 40917417 |
13 | 2421b344 |
14 | 154a13c7 |
15 | cbb0bb7 |
hex | 8adae93 |
145600147 has 24 divisors (see below), whose sum is σ = 183786848. Its totient is φ = 112907520.
The previous prime is 145600127. The next prime is 145600157. The reversal of 145600147 is 741006541.
It is not a de Polignac number, because 145600147 - 227 = 11382419 is a prime.
It is not an unprimeable number, because it can be changed into a prime (145600127) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336043 + ... + 336475.
Almost surely, 2145600147 is an apocalyptic number.
145600147 is a deficient number, since it is larger than the sum of its proper divisors (38186701).
145600147 is a wasteful number, since it uses less digits than its factorization.
145600147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 859 (or 848 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 145600147 is about 12066.4885944503. The cubic root of 145600147 is about 526.0825999040.
Adding to 145600147 its reverse (741006541), we get a palindrome (886606688).
The spelling of 145600147 in words is "one hundred forty-five million, six hundred thousand, one hundred forty-seven".
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