Base | Representation |
---|---|
bin | 10001111001111… |
… | …01100001100010 |
3 | 101110121212102121 |
4 | 20330331201202 |
5 | 301422321440 |
6 | 22523134454 |
7 | 3502444060 |
oct | 1074754142 |
9 | 343555377 |
10 | 150198370 |
11 | 77868293 |
12 | 4237442a |
13 | 2516b29a |
14 | 15d3b030 |
15 | d2bd34a |
hex | 8f3d862 |
150198370 has 64 divisors (see below), whose sum is σ = 320495616. Its totient is φ = 49613760.
The previous prime is 150198359. The next prime is 150198397. The reversal of 150198370 is 73891051.
It is a happy number.
150198370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 233269 + ... + 233911.
It is an arithmetic number, because the mean of its divisors is an integer number (5007744).
Almost surely, 2150198370 is an apocalyptic number.
150198370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150198370 is an abundant number, since it is smaller than the sum of its proper divisors (170297246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150198370 is a wasteful number, since it uses less digits than its factorization.
150198370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775.
The product of its (nonzero) digits is 7560, while the sum is 34.
The square root of 150198370 is about 12255.5444595497. The cubic root of 150198370 is about 531.5634031729.
The spelling of 150198370 in words is "one hundred fifty million, one hundred ninety-eight thousand, three hundred seventy".
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