Base | Representation |
---|---|
bin | 10001111010001… |
… | …00000110101000 |
3 | 101110200020101202 |
4 | 20331010012220 |
5 | 301424202240 |
6 | 22523503332 |
7 | 3502615460 |
oct | 1075040650 |
9 | 343606352 |
10 | 150225320 |
11 | 77886563 |
12 | 42387b48 |
13 | 2517a62b |
14 | 15d46ba0 |
15 | d2c6315 |
hex | 8f441a8 |
150225320 has 96 divisors (see below), whose sum is σ = 395781120. Its totient is φ = 50269440.
The previous prime is 150225319. The next prime is 150225329. The reversal of 150225320 is 23522051.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 150225292 and 150225301.
It is not an unprimeable number, because it can be changed into a prime (150225329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 786425 + ... + 786615.
It is an arithmetic number, because the mean of its divisors is an integer number (4122720).
Almost surely, 2150225320 is an apocalyptic number.
150225320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150225320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197890560).
150225320 is an abundant number, since it is smaller than the sum of its proper divisors (245555800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150225320 is a wasteful number, since it uses less digits than its factorization.
150225320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315 (or 258 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 150225320 is about 12256.6439125888. The cubic root of 150225320 is about 531.5951939684.
Adding to 150225320 its reverse (23522051), we get a palindrome (173747371).
The spelling of 150225320 in words is "one hundred fifty million, two hundred twenty-five thousand, three hundred twenty".
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