Base | Representation |
---|---|
bin | 10001111001011… |
… | …01100001001010 |
3 | 101110111112111110 |
4 | 20330231201022 |
5 | 301413222220 |
6 | 22521511150 |
7 | 3502051662 |
oct | 1074554112 |
9 | 343445443 |
10 | 150132810 |
11 | 77823003 |
12 | 423424b6 |
13 | 251474a9 |
14 | 15d211a2 |
15 | d2a8be0 |
hex | 8f2d84a |
150132810 has 32 divisors (see below), whose sum is σ = 361204992. Its totient is φ = 39936960.
The previous prime is 150132779. The next prime is 150132821. The reversal of 150132810 is 18231051.
It is a super-2 number, since 2×1501328102 = 45079721276992200, which contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 6687 + ... + 18573.
It is an arithmetic number, because the mean of its divisors is an integer number (11287656).
Almost surely, 2150132810 is an apocalyptic number.
150132810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150132810 is an abundant number, since it is smaller than the sum of its proper divisors (211072182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150132810 is a wasteful number, since it uses less digits than its factorization.
150132810 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12318.
The product of its (nonzero) digits is 240, while the sum is 21.
The square root of 150132810 is about 12252.8694598449. The cubic root of 150132810 is about 531.4860513162.
Adding to 150132810 its reverse (18231051), we get a palindrome (168363861).
The spelling of 150132810 in words is "one hundred fifty million, one hundred thirty-two thousand, eight hundred ten".
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