Base | Representation |
---|---|
bin | 1001000100101… |
… | …0111001011000 |
3 | 2122121102100102 |
4 | 2101022321120 |
5 | 34220234022 |
6 | 3435354532 |
7 | 641316005 |
oct | 221127130 |
9 | 78542312 |
10 | 38055512 |
11 | 1a532740 |
12 | 108b2a48 |
13 | 7b65771 |
14 | 50a88ac |
15 | 351aa92 |
hex | 244ae58 |
38055512 has 16 divisors (see below), whose sum is σ = 77841000. Its totient is φ = 17297920.
The previous prime is 38055491. The next prime is 38055517. The reversal of 38055512 is 21555083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38055517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216137 + ... + 216312.
Almost surely, 238055512 is an apocalyptic number.
It is an amenable number.
38055512 is an abundant number, since it is smaller than the sum of its proper divisors (39785488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38055512 is a wasteful number, since it uses less digits than its factorization.
38055512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432466 (or 432462 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 38055512 is about 6168.9149775305. The cubic root of 38055512 is about 336.3611715338.
The spelling of 38055512 in words is "thirty-eight million, fifty-five thousand, five hundred twelve".
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