Base | Representation |
---|---|
bin | 10001111100100… |
… | …01111010000000 |
3 | 101111021102112201 |
4 | 20332101322000 |
5 | 302014402000 |
6 | 22534402544 |
7 | 3505413535 |
oct | 1076217200 |
9 | 344242481 |
10 | 150544000 |
11 | 77a83a32 |
12 | 42500454 |
13 | 2525c6b9 |
14 | 15dcad8c |
15 | d33a96a |
hex | 8f91e80 |
150544000 has 96 divisors (see below), whose sum is σ = 378188460. Its totient is φ = 59596800.
The previous prime is 150543979. The next prime is 150544001. The reversal of 150544000 is 445051.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 6 ways, for example, as 2483776 + 148060224 = 1576^2 + 12168^2 .
It is not an unprimeable number, because it can be changed into a prime (150544001) 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, 1551952 + ... + 1552048.
Almost surely, 2150544000 is an apocalyptic number.
150544000 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 150544000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189094230).
150544000 is an abundant number, since it is smaller than the sum of its proper divisors (227644460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150544000 is an frugal number, since it uses more digits than its factorization.
150544000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223 (or 104 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 150544000 is about 12269.6373214533. The cubic root of 150544000 is about 531.9708277293.
Adding to 150544000 its reverse (445051), we get a palindrome (150989051).
The spelling of 150544000 in words is "one hundred fifty million, five hundred forty-four thousand".
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