Base | Representation |
---|---|
bin | 10001111000101… |
… | …10010111110000 |
3 | 101110022201102222 |
4 | 20330112113300 |
5 | 301402204000 |
6 | 22515500212 |
7 | 3501205400 |
oct | 1074262760 |
9 | 343281388 |
10 | 150038000 |
11 | 77768852 |
12 | 422b7668 |
13 | 251132a8 |
14 | 15cd8800 |
15 | d28aa85 |
hex | 8f165f0 |
150038000 has 120 divisors (see below), whose sum is σ = 422298864. Its totient is φ = 51408000.
The previous prime is 150037963. The next prime is 150038023. The reversal of 150038000 is 830051.
150038000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 122492-1.
It is a super-2 number, since 2×1500380002 = 45022802888000000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 150038000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97235 + ... + 98765.
Almost surely, 2150038000 is an apocalyptic number.
150038000 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 150038000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211149432).
150038000 is an abundant number, since it is smaller than the sum of its proper divisors (272260864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150038000 is a wasteful number, since it uses less digits than its factorization.
150038000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1568 (or 1545 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 150038000 is about 12248.9999591803. Note that the first 4 decimals coincide. The cubic root of 150038000 is about 531.3741486093.
Adding to 150038000 its reverse (830051), we get a palindrome (150868051).
The spelling of 150038000 in words is "one hundred fifty million, thirty-eight thousand".
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