Base | Representation |
---|---|
bin | 10001111000101… |
… | …11101001011110 |
3 | 101110022222121200 |
4 | 20330113221132 |
5 | 301402340410 |
6 | 22515540330 |
7 | 3501226551 |
oct | 1074275136 |
9 | 343288550 |
10 | 150043230 |
11 | 77771777 |
12 | 422ba6a6 |
13 | 2511579c |
14 | 15cda698 |
15 | d28c3c0 |
hex | 8f17a5e |
150043230 has 24 divisors (see below), whose sum is σ = 390112632. Its totient is φ = 40011504.
The previous prime is 150043183. The next prime is 150043253. The reversal of 150043230 is 32340051.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
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, 833484 + ... + 833663.
It is an arithmetic number, because the mean of its divisors is an integer number (16254693).
Almost surely, 2150043230 is an apocalyptic number.
150043230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150043230 is an abundant number, since it is smaller than the sum of its proper divisors (240069402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150043230 is a wasteful number, since it uses less digits than its factorization.
150043230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1667160 (or 1667157 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 150043230 is about 12249.2134441359. The cubic root of 150043230 is about 531.3803227218.
Adding to 150043230 its reverse (32340051), we get a palindrome (182383281).
The spelling of 150043230 in words is "one hundred fifty million, forty-three thousand, two hundred thirty".
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