Base | Representation |
---|---|
bin | 11100011011000… |
… | …01100010111000 |
3 | 121121122022101120 |
4 | 32031201202320 |
5 | 442014120141 |
6 | 35354145240 |
7 | 5623406253 |
oct | 1615414270 |
9 | 547568346 |
10 | 238426296 |
11 | 112649229 |
12 | 67a22220 |
13 | 3a51c764 |
14 | 2394609a |
15 | 15de9c66 |
hex | e3618b8 |
238426296 has 32 divisors (see below), whose sum is σ = 596626560. Its totient is φ = 79400672.
The previous prime is 238426259. The next prime is 238426297. The reversal of 238426296 is 692624832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238426297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25291 + ... + 33413.
It is an arithmetic number, because the mean of its divisors is an integer number (18644580).
Almost surely, 2238426296 is an apocalyptic number.
It is an amenable number.
238426296 is an abundant number, since it is smaller than the sum of its proper divisors (358200264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238426296 is a wasteful number, since it uses less digits than its factorization.
238426296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9355 (or 9351 counting only the distinct ones).
The product of its digits is 248832, while the sum is 42.
The square root of 238426296 is about 15441.0587719884. The cubic root of 238426296 is about 620.0852258839.
It can be divided in two parts, 2384 and 26296, that added together give a triangular number (28680 = T239).
The spelling of 238426296 in words is "two hundred thirty-eight million, four hundred twenty-six thousand, two hundred ninety-six".
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