Base | Representation |
---|---|
bin | 10001111011110… |
… | …00100010111100 |
3 | 101111002011001110 |
4 | 20331320202330 |
5 | 302003040444 |
6 | 22532242020 |
7 | 3504501642 |
oct | 1075704274 |
9 | 344064043 |
10 | 150440124 |
11 | 77a1298a |
12 | 42470310 |
13 | 25224333 |
14 | 15da1192 |
15 | d319cb9 |
hex | 8f788bc |
150440124 has 24 divisors (see below), whose sum is σ = 351511888. Its totient is φ = 50077440.
The previous prime is 150440107. The next prime is 150440137. The reversal of 150440124 is 421044051.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 150440124.
It is a congruent number.
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, 804 + ... + 17364.
Almost surely, 2150440124 is an apocalyptic number.
It is an amenable number.
150440124 is an abundant number, since it is smaller than the sum of its proper divisors (201071764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150440124 is a wasteful number, since it uses less digits than its factorization.
150440124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17325 (or 17323 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 150440124 is about 12265.4035400389. The cubic root of 150440124 is about 531.8484455327.
Adding to 150440124 its reverse (421044051), we get a palindrome (571484175).
The spelling of 150440124 in words is "one hundred fifty million, four hundred forty thousand, one hundred twenty-four".
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