Base | Representation |
---|---|
bin | 10001111011110… |
… | …01101111100110 |
3 | 101111002101210011 |
4 | 20331321233212 |
5 | 302003220110 |
6 | 22532320434 |
7 | 3504522151 |
oct | 1075715746 |
9 | 344071704 |
10 | 150445030 |
11 | 77a1663a |
12 | 4247311a |
13 | 25226638 |
14 | 15da2c98 |
15 | d31b48a |
hex | 8f79be6 |
150445030 has 16 divisors (see below), whose sum is σ = 271661040. Its totient is φ = 59986912.
The previous prime is 150445027. The next prime is 150445037. The reversal of 150445030 is 30544051.
It is a junction number, because it is equal to n+sod(n) for n = 150444992 and 150445010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150445037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20560 + ... + 26899.
It is an arithmetic number, because the mean of its divisors is an integer number (16978815).
Almost surely, 2150445030 is an apocalyptic number.
150445030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150445030 is a deficient number, since it is larger than the sum of its proper divisors (121216010).
150445030 is a wasteful number, since it uses less digits than its factorization.
150445030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47783.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 150445030 is about 12265.6035318283. The cubic root of 150445030 is about 531.8542268363.
Adding to 150445030 its reverse (30544051), we get a palindrome (180989081).
The spelling of 150445030 in words is "one hundred fifty million, four hundred forty-five thousand, thirty".
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