Base | Representation |
---|---|
bin | 10001111011100… |
… | …00010001100010 |
3 | 101111000102120120 |
4 | 20331300101202 |
5 | 302000444432 |
6 | 22531421110 |
7 | 3504301110 |
oct | 1075602142 |
9 | 344012516 |
10 | 150406242 |
11 | 7799a488 |
12 | 42454796 |
13 | 25211a9c |
14 | 15d92ab0 |
15 | d30ec2c |
hex | 8f70462 |
150406242 has 64 divisors (see below), whose sum is σ = 383201280. Its totient is φ = 38313216.
The previous prime is 150406237. The next prime is 150406253. The reversal of 150406242 is 242604051.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8023 + ... + 19109.
It is an arithmetic number, because the mean of its divisors is an integer number (5987520).
Almost surely, 2150406242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150406242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191600640).
150406242 is an abundant number, since it is smaller than the sum of its proper divisors (232795038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150406242 is a wasteful number, since it uses less digits than its factorization.
150406242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11135.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 150406242 is about 12264.0222602538. The cubic root of 150406242 is about 531.8085150462.
The spelling of 150406242 in words is "one hundred fifty million, four hundred six thousand, two hundred forty-two".
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