Base | Representation |
---|---|
bin | 11100011010001… |
… | …01111010011100 |
3 | 121121102120010201 |
4 | 32031011322130 |
5 | 442002004431 |
6 | 35351513244 |
7 | 5622425266 |
oct | 1615057234 |
9 | 547376121 |
10 | 238313116 |
11 | 112581198 |
12 | 67988824 |
13 | 3a4b00a2 |
14 | 23916b36 |
15 | 15dc6461 |
hex | e345e9c |
238313116 has 12 divisors (see below), whose sum is σ = 417199720. Its totient is φ = 119113200.
The previous prime is 238313113. The next prime is 238313147. The reversal of 238313116 is 611313832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238313111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3691 + ... + 22141.
Almost surely, 2238313116 is an apocalyptic number.
It is an amenable number.
238313116 is a deficient number, since it is larger than the sum of its proper divisors (178886604).
238313116 is a wasteful number, since it uses less digits than its factorization.
238313116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21684 (or 21682 counting only the distinct ones).
The product of its digits is 2592, while the sum is 28.
The square root of 238313116 is about 15437.3934328306. The cubic root of 238313116 is about 619.9870930369.
Adding to 238313116 its reverse (611313832), we get a palindrome (849626948).
The spelling of 238313116 in words is "two hundred thirty-eight million, three hundred thirteen thousand, one hundred sixteen".
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