Base | Representation |
---|---|
bin | 11100011011101… |
… | …11011101010000 |
3 | 121121210212111201 |
4 | 32031313131100 |
5 | 442030003143 |
6 | 35400120544 |
7 | 5624232031 |
oct | 1615673520 |
9 | 547725451 |
10 | 238516048 |
11 | 1126aa701 |
12 | 67a66154 |
13 | 3a551574 |
14 | 2396aa88 |
15 | 15e1664d |
hex | e377750 |
238516048 has 20 divisors (see below), whose sum is σ = 462440020. Its totient is φ = 119176704.
The previous prime is 238516037. The next prime is 238516067. The reversal of 238516048 is 840615832.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 167754304 + 70761744 = 12952^2 + 8412^2 .
It is a junction number, because it is equal to n+sod(n) for n = 238515998 and 238516016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24238 + ... + 32626.
It is an arithmetic number, because the mean of its divisors is an integer number (23122001).
Almost surely, 2238516048 is an apocalyptic number.
It is an amenable number.
238516048 is a deficient number, since it is larger than the sum of its proper divisors (223923972).
238516048 is a wasteful number, since it uses less digits than its factorization.
238516048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10174 (or 10168 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 238516048 is about 15443.9647759246. The cubic root of 238516048 is about 620.1630233812.
The spelling of 238516048 in words is "two hundred thirty-eight million, five hundred sixteen thousand, forty-eight".
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