Base | Representation |
---|---|
bin | 10001111100010… |
… | …10010100010000 |
3 | 101111012211220022 |
4 | 20332022110100 |
5 | 302012403122 |
6 | 22534003012 |
7 | 3505224104 |
oct | 1076122420 |
9 | 344184808 |
10 | 150512912 |
11 | 77a62640 |
12 | 424a6468 |
13 | 2524b4c4 |
14 | 15dbd904 |
15 | d331642 |
hex | 8f8a510 |
150512912 has 20 divisors (see below), whose sum is σ = 318129936. Its totient is φ = 68414880.
The previous prime is 150512911. The next prime is 150512969. The reversal of 150512912 is 219215051.
It is not an unprimeable number, because it can be changed into a prime (150512911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427418 + ... + 427769.
Almost surely, 2150512912 is an apocalyptic number.
It is an amenable number.
150512912 is an abundant number, since it is smaller than the sum of its proper divisors (167617024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150512912 is a wasteful number, since it uses less digits than its factorization.
150512912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855206 (or 855200 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 26.
The square root of 150512912 is about 12268.3703889310. The cubic root of 150512912 is about 531.9342071010.
Adding to 150512912 its reverse (219215051), we get a palindrome (369727963).
The spelling of 150512912 in words is "one hundred fifty million, five hundred twelve thousand, nine hundred twelve".
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