Base | Representation |
---|---|
bin | 1001010000100… |
… | …1100001011000 |
3 | 2201002002101221 |
4 | 2110021201120 |
5 | 34420230222 |
6 | 3504221424 |
7 | 651050254 |
oct | 224114130 |
9 | 81062357 |
10 | 38836312 |
11 | 1aa16329 |
12 | 1100a874 |
13 | 8079c88 |
14 | 522d264 |
15 | 36220c7 |
hex | 2509858 |
38836312 has 8 divisors (see below), whose sum is σ = 72818100. Its totient is φ = 19418152.
The previous prime is 38836309. The next prime is 38836319. The reversal of 38836312 is 21363883.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×388363122 = 3016518259522688, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38836319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427262 + ... + 2427277.
Almost surely, 238836312 is an apocalyptic number.
It is an amenable number.
38836312 is a deficient number, since it is larger than the sum of its proper divisors (33981788).
38836312 is a wasteful number, since it uses less digits than its factorization.
38836312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4854545 (or 4854541 counting only the distinct ones).
The product of its digits is 20736, while the sum is 34.
The square root of 38836312 is about 6231.8786894483. The cubic root of 38836312 is about 338.6460340073.
The spelling of 38836312 in words is "thirty-eight million, eight hundred thirty-six thousand, three hundred twelve".
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