Base | Representation |
---|---|
bin | 10001111100101… |
… | …01010110101101 |
3 | 101111022010220212 |
4 | 20332111112231 |
5 | 302020330000 |
6 | 22534552205 |
7 | 3505502654 |
oct | 1076252655 |
9 | 344263825 |
10 | 150558125 |
11 | 77a93603 |
12 | 42508665 |
13 | 25265c63 |
14 | 15dd219b |
15 | d33ec35 |
hex | 8f955ad |
150558125 has 10 divisors (see below), whose sum is σ = 188138214. Its totient is φ = 120446000.
The previous prime is 150558113. The next prime is 150558131. The reversal of 150558125 is 521855051.
It can be written as a sum of positive squares in 5 ways, for example, as 77387209 + 73170916 = 8797^2 + 8554^2 .
It is a de Polignac number, because none of the positive numbers 2k-150558125 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150558091 and 150558100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 119822 + ... + 121071.
Almost surely, 2150558125 is an apocalyptic number.
It is an amenable number.
150558125 is a deficient number, since it is larger than the sum of its proper divisors (37580089).
150558125 is an frugal number, since it uses more digits than its factorization.
150558125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240913 (or 240898 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 32.
The square root of 150558125 is about 12270.2129158381. The cubic root of 150558125 is about 531.9874648431.
The spelling of 150558125 in words is "one hundred fifty million, five hundred fifty-eight thousand, one hundred twenty-five".
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