Base | Representation |
---|---|
bin | 10001010110110… |
… | …01110010001000 |
3 | 101010222000111222 |
4 | 20223121302020 |
5 | 244233024103 |
6 | 22240341212 |
7 | 3415353521 |
oct | 1053316210 |
9 | 333860458 |
10 | 145595528 |
11 | 75204091 |
12 | 40914808 |
13 | 24219200 |
14 | 1549d848 |
15 | cbae638 |
hex | 8ad9c88 |
145595528 has 48 divisors (see below), whose sum is σ = 298535220. Its totient is φ = 66533376.
The previous prime is 145595501. The next prime is 145595579. The reversal of 145595528 is 825595541.
145595528 is digitally balanced in base 3, 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 6 ways, for example, as 103684 + 145491844 = 322^2 + 12062^2 .
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, 152300 + ... + 153252.
Almost surely, 2145595528 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 145595528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149267610).
145595528 is an abundant number, since it is smaller than the sum of its proper divisors (152939692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145595528 is a wasteful number, since it uses less digits than its factorization.
145595528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1098 (or 1081 counting only the distinct ones).
The product of its digits is 360000, while the sum is 44.
The square root of 145595528 is about 12066.2971950802. The cubic root of 145595528 is about 526.0770367200.
The spelling of 145595528 in words is "one hundred forty-five million, five hundred ninety-five thousand, five hundred twenty-eight".
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