Base | Representation |
---|---|
bin | 10001111000101… |
… | …00011110110100 |
3 | 101110022022211022 |
4 | 20330110132310 |
5 | 301401432020 |
6 | 22515400312 |
7 | 3501144002 |
oct | 1074243664 |
9 | 343268738 |
10 | 150030260 |
11 | 77762a56 |
12 | 422b3098 |
13 | 2510c903 |
14 | 15cd5a72 |
15 | d288625 |
hex | 8f147b4 |
150030260 has 12 divisors (see below), whose sum is σ = 315063588. Its totient is φ = 60012096.
The previous prime is 150030259. The next prime is 150030269. The reversal of 150030260 is 62030051.
150030260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 75829264 + 74200996 = 8708^2 + 8614^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150030269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3750737 + ... + 3750776.
It is an arithmetic number, because the mean of its divisors is an integer number (26255299).
Almost surely, 2150030260 is an apocalyptic number.
150030260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150030260 is an abundant number, since it is smaller than the sum of its proper divisors (165033328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150030260 is a wasteful number, since it uses less digits than its factorization.
150030260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7501522 (or 7501520 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 150030260 is about 12248.6840109458. The cubic root of 150030260 is about 531.3650111316.
The spelling of 150030260 in words is "one hundred fifty million, thirty thousand, two hundred sixty".
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