Base | Representation |
---|---|
bin | 1001001000100… |
… | …0001111000000 |
3 | 2200002011222121 |
4 | 2102020033000 |
5 | 34301304002 |
6 | 3445014024 |
7 | 643413331 |
oct | 222101700 |
9 | 80064877 |
10 | 38306752 |
11 | 1a694480 |
12 | 109b4314 |
13 | 7c22c23 |
14 | 5132288 |
15 | 356a237 |
hex | 24883c0 |
38306752 has 28 divisors (see below), whose sum is σ = 82926936. Its totient is φ = 17411840.
The previous prime is 38306713. The next prime is 38306759. The reversal of 38306752 is 25760383.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38306759) 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, 26503 + ... + 27910.
Almost surely, 238306752 is an apocalyptic number.
38306752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
38306752 is an abundant number, since it is smaller than the sum of its proper divisors (44620184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38306752 is a wasteful number, since it uses less digits than its factorization.
38306752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54436 (or 54426 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 38306752 is about 6189.2448650865. The cubic root of 38306752 is about 337.0997600210.
The spelling of 38306752 in words is "thirty-eight million, three hundred six thousand, seven hundred fifty-two".
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