Base | Representation |
---|---|
bin | 1001000100111… |
… | …1111111100010 |
3 | 2122122110222112 |
4 | 2101033333202 |
5 | 34221421021 |
6 | 3440035322 |
7 | 641433605 |
oct | 221177742 |
9 | 78573875 |
10 | 38076386 |
11 | 1a547397 |
12 | 10902b42 |
13 | 7b7210a |
14 | 50b233c |
15 | 3521d5b |
hex | 244ffe2 |
38076386 has 4 divisors (see below), whose sum is σ = 57114582. Its totient is φ = 19038192.
The previous prime is 38076359. The next prime is 38076397. The reversal of 38076386 is 68367083.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 25959025 + 12117361 = 5095^2 + 3481^2 .
It is a super-2 number, since 2×380763862 = 2899622341641992, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9519095 + ... + 9519098.
Almost surely, 238076386 is an apocalyptic number.
38076386 is a deficient number, since it is larger than the sum of its proper divisors (19038196).
38076386 is a wasteful number, since it uses less digits than its factorization.
38076386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19038195.
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 38076386 is about 6170.6066152365. The cubic root of 38076386 is about 336.4226599523.
The spelling of 38076386 in words is "thirty-eight million, seventy-six thousand, three hundred eighty-six".
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