Base | Representation |
---|---|
bin | 10001111111100… |
… | …00010001011010 |
3 | 101112000001202100 |
4 | 20333300101122 |
5 | 302114234042 |
6 | 22550544230 |
7 | 3511613451 |
oct | 1077602132 |
9 | 345001670 |
10 | 150930522 |
11 | 78218376 |
12 | 42668076 |
13 | 25366602 |
14 | 1608bb98 |
15 | d3b524c |
hex | 8ff045a |
150930522 has 48 divisors (see below), whose sum is σ = 351179712. Its totient is φ = 46677120.
The previous prime is 150930499. The next prime is 150930523. The reversal of 150930522 is 225039051.
150930522 is a `hidden beast` number, since 1 + 50 + 93 + 0 + 522 = 666.
150930522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (150930523) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18253 + ... + 25199.
It is an arithmetic number, because the mean of its divisors is an integer number (7316244).
Almost surely, 2150930522 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150930522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175589856).
150930522 is an abundant number, since it is smaller than the sum of its proper divisors (200249190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150930522 is a wasteful number, since it uses less digits than its factorization.
150930522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7043 (or 7040 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 150930522 is about 12285.3783824512. The cubic root of 150930522 is about 532.4257173377.
Adding to 150930522 its reverse (225039051), we get a palindrome (375969573).
The spelling of 150930522 in words is "one hundred fifty million, nine hundred thirty thousand, five hundred twenty-two".
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