Base | Representation |
---|---|
bin | 1001001101011… |
… | …1101010110100 |
3 | 2200200201022010 |
4 | 2103113222310 |
5 | 34342211431 |
6 | 3500004220 |
7 | 646240035 |
oct | 223275264 |
9 | 80621263 |
10 | 38632116 |
11 | 1a896976 |
12 | 10b30670 |
13 | 8008053 |
14 | 51b8a8c |
15 | 35d1846 |
hex | 24d7ab4 |
38632116 has 12 divisors (see below), whose sum is σ = 90141632. Its totient is φ = 12877368.
The previous prime is 38632067. The next prime is 38632117. The reversal of 38632116 is 61123683.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38632117) 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, 1609660 + ... + 1609683.
Almost surely, 238632116 is an apocalyptic number.
It is an amenable number.
38632116 is an abundant number, since it is smaller than the sum of its proper divisors (51509516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38632116 is a wasteful number, since it uses less digits than its factorization.
38632116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3219350 (or 3219348 counting only the distinct ones).
The product of its digits is 5184, while the sum is 30.
The square root of 38632116 is about 6215.4739159617. The cubic root of 38632116 is about 338.0514726181.
Adding to 38632116 its reverse (61123683), we get a palindrome (99755799).
The spelling of 38632116 in words is "thirty-eight million, six hundred thirty-two thousand, one hundred sixteen".
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