Base | Representation |
---|---|
bin | 1001001000100… |
… | …0001001101011 |
3 | 2200002011111222 |
4 | 2102020021223 |
5 | 34301301121 |
6 | 3445012255 |
7 | 643412333 |
oct | 222101153 |
9 | 80064458 |
10 | 38306411 |
11 | 1a6941a0 |
12 | 109b408b |
13 | 7c22a20 |
14 | 51320c3 |
15 | 356a0ab |
hex | 248826b |
38306411 has 8 divisors (see below), whose sum is σ = 45003504. Its totient is φ = 32145120.
The previous prime is 38306393. The next prime is 38306441. The reversal of 38306411 is 11460383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38306411 - 222 = 34112107 is a prime.
It is a super-2 number, since 2×383064112 = 2934762247401842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38306441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133796 + ... + 134081.
It is an arithmetic number, because the mean of its divisors is an integer number (5625438).
Almost surely, 238306411 is an apocalyptic number.
38306411 is a deficient number, since it is larger than the sum of its proper divisors (6697093).
38306411 is a wasteful number, since it uses less digits than its factorization.
38306411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267901.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 38306411 is about 6189.2173172381. The cubic root of 38306411 is about 337.0987597503.
Adding to 38306411 its reverse (11460383), we get a palindrome (49766794).
The spelling of 38306411 in words is "thirty-eight million, three hundred six thousand, four hundred eleven".
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