Base | Representation |
---|---|
bin | 10001111100011… |
… | …10100010100100 |
3 | 101111020201122001 |
4 | 20332032202210 |
5 | 302013431322 |
6 | 22534215044 |
7 | 3505325410 |
oct | 1076164244 |
9 | 344221561 |
10 | 150530212 |
11 | 77a74638 |
12 | 424b4484 |
13 | 25256341 |
14 | 15dc5d40 |
15 | d336827 |
hex | 8f8e8a4 |
150530212 has 24 divisors (see below), whose sum is σ = 301495040. Its totient is φ = 64419840.
The previous prime is 150530201. The next prime is 150530227. The reversal of 150530212 is 212035051.
It is a self number, because there is not a number n which added to its sum of digits gives 150530212.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 18037 + ... + 25027.
Almost surely, 2150530212 is an apocalyptic number.
It is an amenable number.
150530212 is an abundant number, since it is smaller than the sum of its proper divisors (150964828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150530212 is a wasteful number, since it uses less digits than its factorization.
150530212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7771 (or 7769 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 150530212 is about 12269.0754337888. The cubic root of 150530212 is about 531.9545865469.
Adding to 150530212 its reverse (212035051), we get a palindrome (362565263).
The spelling of 150530212 in words is "one hundred fifty million, five hundred thirty thousand, two hundred twelve".
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