Base | Representation |
---|---|
bin | 10001111000101… |
… | …01100001011001 |
3 | 101110022112200010 |
4 | 20330111201121 |
5 | 301402101041 |
6 | 22515432133 |
7 | 3501162300 |
oct | 1074254131 |
9 | 343275603 |
10 | 150034521 |
11 | 7776617a |
12 | 422b5649 |
13 | 25111830 |
14 | 15cd7437 |
15 | d289a16 |
hex | 8f15859 |
150034521 has 24 divisors (see below), whose sum is σ = 250610304. Its totient is φ = 79138080.
The previous prime is 150034517. The next prime is 150034523. The reversal of 150034521 is 125430051.
It is not a de Polignac number, because 150034521 - 22 = 150034517 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (150034523) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 37345 + ... + 41166.
It is an arithmetic number, because the mean of its divisors is an integer number (10442096).
Almost surely, 2150034521 is an apocalyptic number.
It is an amenable number.
150034521 is a deficient number, since it is larger than the sum of its proper divisors (100575783).
150034521 is a wasteful number, since it uses less digits than its factorization.
150034521 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78541 (or 78534 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 150034521 is about 12248.8579467639. The cubic root of 150034521 is about 531.3700415054.
Adding to 150034521 its reverse (125430051), we get a palindrome (275464572).
The spelling of 150034521 in words is "one hundred fifty million, thirty-four thousand, five hundred twenty-one".
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