Base | Representation |
---|---|
bin | 1001001000001… |
… | …0110101000010 |
3 | 2200001001121112 |
4 | 2102002311002 |
5 | 34300101420 |
6 | 3444323322 |
7 | 643261640 |
oct | 222026502 |
9 | 80031545 |
10 | 38284610 |
11 | 1a679881 |
12 | 109a3542 |
13 | 7c15b20 |
14 | 5128190 |
15 | 35638c5 |
hex | 2482d42 |
38284610 has 32 divisors (see below), whose sum is σ = 84817152. Its totient is φ = 12116160.
The previous prime is 38284591. The next prime is 38284633. The reversal of 38284610 is 1648283.
It is a super-2 number, since 2×382846102 = 2931422725704200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 20126 + ... + 21945.
It is an arithmetic number, because the mean of its divisors is an integer number (2650536).
Almost surely, 238284610 is an apocalyptic number.
38284610 is an abundant number, since it is smaller than the sum of its proper divisors (46532542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38284610 is a wasteful number, since it uses less digits than its factorization.
38284610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42098.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 38284610 is about 6187.4558584284. The cubic root of 38284610 is about 337.0347975703.
The spelling of 38284610 in words is "thirty-eight million, two hundred eighty-four thousand, six hundred ten".
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