Base | Representation |
---|---|
bin | 10001111001001… |
… | …10010010110100 |
3 | 101110110000220112 |
4 | 20330212102310 |
5 | 301411300340 |
6 | 22521122152 |
7 | 3501566501 |
oct | 1074462264 |
9 | 343400815 |
10 | 150103220 |
11 | 77802853 |
12 | 42329358 |
13 | 25136b97 |
14 | 15d144a8 |
15 | d2a0065 |
hex | 8f264b4 |
150103220 has 12 divisors (see below), whose sum is σ = 315216804. Its totient is φ = 60041280.
The previous prime is 150103207. The next prime is 150103231. The reversal of 150103220 is 22301051.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 93161104 + 56942116 = 9652^2 + 7546^2 .
It is a junction number, because it is equal to n+sod(n) for n = 150103195 and 150103204.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 3752561 + ... + 3752600.
It is an arithmetic number, because the mean of its divisors is an integer number (26268067).
Almost surely, 2150103220 is an apocalyptic number.
150103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150103220 is an abundant number, since it is smaller than the sum of its proper divisors (165113584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150103220 is a wasteful number, since it uses less digits than its factorization.
150103220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7505170 (or 7505168 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 150103220 is about 12251.6619280814. The cubic root of 150103220 is about 531.4511317771.
Adding to 150103220 its reverse (22301051), we get a palindrome (172404271).
The spelling of 150103220 in words is "one hundred fifty million, one hundred three thousand, two hundred twenty".
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