Base | Representation |
---|---|
bin | 10001111001111… |
… | …01111110010000 |
3 | 101110121221221200 |
4 | 20330331332100 |
5 | 301422401313 |
6 | 22523151200 |
7 | 3502452324 |
oct | 1074757620 |
9 | 343557850 |
10 | 150200208 |
11 | 77869704 |
12 | 42375500 |
13 | 2516c082 |
14 | 15d3b984 |
15 | d2bdb73 |
hex | 8f3df90 |
150200208 has 60 divisors (see below), whose sum is σ = 433924608. Its totient is φ = 48450240.
The previous prime is 150200207. The next prime is 150200213. The reversal of 150200208 is 802002051.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (150200207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12360 + ... + 21287.
Almost surely, 2150200208 is an apocalyptic number.
150200208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
150200208 is an abundant number, since it is smaller than the sum of its proper divisors (283724400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150200208 is a wasteful number, since it uses less digits than its factorization.
150200208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33692 (or 33683 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 150200208 is about 12255.6194457889. The cubic root of 150200208 is about 531.5655714378.
Adding to 150200208 its reverse (802002051), we get a palindrome (952202259).
The spelling of 150200208 in words is "one hundred fifty million, two hundred thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •