Base | Representation |
---|---|
bin | 1001001000110… |
… | …1101111110010 |
3 | 2200010022221211 |
4 | 2102031233302 |
5 | 34303014310 |
6 | 3445310334 |
7 | 643536214 |
oct | 222155762 |
9 | 80108854 |
10 | 38329330 |
11 | 1a6aa436 |
12 | 10a053aa |
13 | 7c302a0 |
14 | 513a5b4 |
15 | 3571c8a |
hex | 248dbf2 |
38329330 has 32 divisors (see below), whose sum is σ = 76704768. Its totient is φ = 13694400.
The previous prime is 38329253. The next prime is 38329351. The reversal of 38329330 is 3392383.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 38329292 and 38329301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726 + ... + 8785.
It is an arithmetic number, because the mean of its divisors is an integer number (2397024).
Almost surely, 238329330 is an apocalyptic number.
38329330 is an abundant number, since it is smaller than the sum of its proper divisors (38375438).
38329330 is a wasteful number, since it uses less digits than its factorization.
38329330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9562.
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 38329330 is about 6191.0685668954. The cubic root of 38329330 is about 337.1659758808.
The spelling of 38329330 in words is "thirty-eight million, three hundred twenty-nine thousand, three hundred thirty".
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