Base | Representation |
---|---|
bin | 10001111100001… |
… | …00000110001010 |
3 | 101111011112221200 |
4 | 20332010012022 |
5 | 302011044214 |
6 | 22533245030 |
7 | 3505056606 |
oct | 1076040612 |
9 | 344145850 |
10 | 150487434 |
11 | 77a45489 |
12 | 42493776 |
13 | 2523ca26 |
14 | 15db4506 |
15 | d328d09 |
hex | 8f8418a |
150487434 has 24 divisors (see below), whose sum is σ = 345236580. Its totient is φ = 47211648.
The previous prime is 150487433. The next prime is 150487453. The reversal of 150487434 is 434784051.
It can be written as a sum of positive squares in 2 ways, for example, as 147258225 + 3229209 = 12135^2 + 1797^2 .
It is not an unprimeable number, because it can be changed into a prime (150487433) 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 11 ways as a sum of consecutive naturals, for example, 245589 + ... + 246200.
Almost surely, 2150487434 is an apocalyptic number.
150487434 is an abundant number, since it is smaller than the sum of its proper divisors (194749146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150487434 is a wasteful number, since it uses less digits than its factorization.
150487434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491814 (or 491811 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 150487434 is about 12267.3319837689. The cubic root of 150487434 is about 531.9041911059.
The spelling of 150487434 in words is "one hundred fifty million, four hundred eighty-seven thousand, four hundred thirty-four".
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