Base | Representation |
---|---|
bin | 1001001011100… |
… | …1011110010100 |
3 | 2200110102122101 |
4 | 2102321132110 |
5 | 34324232221 |
6 | 3453211444 |
7 | 645213331 |
oct | 222713624 |
9 | 80412571 |
10 | 38508436 |
11 | 1a811a5a |
12 | 10a90b84 |
13 | 7c93975 |
14 | 5185988 |
15 | 35a9d91 |
hex | 24b9794 |
38508436 has 6 divisors (see below), whose sum is σ = 67389770. Its totient is φ = 19254216.
The previous prime is 38508427. The next prime is 38508443. The reversal of 38508436 is 63480583.
38508436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 36240400 + 2268036 = 6020^2 + 1506^2 .
It is a super-3 number, since 3×385084363 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38508395 and 38508404.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4813551 + ... + 4813558.
Almost surely, 238508436 is an apocalyptic number.
It is an amenable number.
38508436 is a deficient number, since it is larger than the sum of its proper divisors (28881334).
38508436 is a wasteful number, since it uses less digits than its factorization.
38508436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9627113 (or 9627111 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 38508436 is about 6205.5165780135. The cubic root of 38508436 is about 337.6903317833.
The spelling of 38508436 in words is "thirty-eight million, five hundred eight thousand, four hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •