Base | Representation |
---|---|
bin | 10001010110110… |
… | …01110110110000 |
3 | 101010222000220221 |
4 | 20223121312300 |
5 | 244233031244 |
6 | 22240342424 |
7 | 3415354423 |
oct | 1053316660 |
9 | 333860827 |
10 | 145595824 |
11 | 75204330 |
12 | 40914a14 |
13 | 2421939a |
14 | 1549d9ba |
15 | cbae784 |
hex | 8ad9db0 |
145595824 has 40 divisors (see below), whose sum is σ = 312355008. Its totient is φ = 65186880.
The previous prime is 145595783. The next prime is 145595833. The reversal of 145595824 is 428595541.
145595824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5619 + ... + 17965.
Almost surely, 2145595824 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 145595824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156177504).
145595824 is an abundant number, since it is smaller than the sum of its proper divisors (166759184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145595824 is a wasteful number, since it uses less digits than its factorization.
145595824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12433 (or 12427 counting only the distinct ones).
The product of its digits is 288000, while the sum is 43.
The square root of 145595824 is about 12066.3094606429. The cubic root of 145595824 is about 526.0773932298.
It can be divided in two parts, 1455 and 95824, that added together give a palindrome (97279).
The spelling of 145595824 in words is "one hundred forty-five million, five hundred ninety-five thousand, eight hundred twenty-four".
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