Base | Representation |
---|---|
bin | 10001111001110… |
… | …01110001101010 |
3 | 101110121002101000 |
4 | 20330321301222 |
5 | 301421324033 |
6 | 22522535430 |
7 | 3502351236 |
oct | 1074716152 |
9 | 343532330 |
10 | 150183018 |
11 | 778577a7 |
12 | 42367576 |
13 | 251642bb |
14 | 15d355c6 |
15 | d2b8a13 |
hex | 8f39c6a |
150183018 has 32 divisors (see below), whose sum is σ = 334353600. Its totient is φ = 49969008.
The previous prime is 150182999. The next prime is 150183023. The reversal of 150183018 is 810381051.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 150182982 and 150183000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31180 + ... + 35672.
It is an arithmetic number, because the mean of its divisors is an integer number (10448550).
Almost surely, 2150183018 is an apocalyptic number.
150183018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
150183018 is an abundant number, since it is smaller than the sum of its proper divisors (184170582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150183018 is a wasteful number, since it uses less digits than its factorization.
150183018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5123 (or 5117 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 27.
The square root of 150183018 is about 12254.9181147815. The cubic root of 150183018 is about 531.5452919257.
The spelling of 150183018 in words is "one hundred fifty million, one hundred eighty-three thousand, eighteen".
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