Base | Representation |
---|---|
bin | 10001111011110… |
… | …10000000000000 |
3 | 101111002110020001 |
4 | 20331322000000 |
5 | 302003233310 |
6 | 22532325344 |
7 | 3504525211 |
oct | 1075720000 |
9 | 344073201 |
10 | 150446080 |
11 | 77a17404 |
12 | 42473854 |
13 | 25226c65 |
14 | 15da3408 |
15 | d31b93a |
hex | 8f7a000 |
150446080 has 56 divisors (see below), whose sum is σ = 361146852. Its totient is φ = 60162048.
The previous prime is 150446071. The next prime is 150446081. The reversal of 150446080 is 80644051.
It can be written as a sum of positive squares in 2 ways, for example, as 134189056 + 16257024 = 11584^2 + 4032^2 .
It is not an unprimeable number, because it can be changed into a prime (150446081) 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, 39124 + ... + 42796.
Almost surely, 2150446080 is an apocalyptic number.
150446080 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 150446080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180573426).
150446080 is an abundant number, since it is smaller than the sum of its proper divisors (210700772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150446080 is an frugal number, since it uses more digits than its factorization.
150446080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3704 (or 3680 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 150446080 is about 12265.6463343764. The cubic root of 150446080 is about 531.8554641557.
The spelling of 150446080 in words is "one hundred fifty million, four hundred forty-six thousand, eighty".
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