Base | Representation |
---|---|
bin | 1001010111101… |
… | …0110100001001 |
3 | 2201221122221221 |
4 | 2111322310021 |
5 | 40030102421 |
6 | 3522202041 |
7 | 655022212 |
oct | 225726411 |
9 | 81848857 |
10 | 39300361 |
11 | 20202a41 |
12 | 111b3321 |
13 | 81b0269 |
14 | 5310409 |
15 | 36b4841 |
hex | 257ad09 |
39300361 has 3 divisors (see below), whose sum is σ = 39306631. Its totient is φ = 39294092.
The previous prime is 39300337. The next prime is 39300407. The reversal of 39300361 is 16300393.
The square root of 39300361 is 6269.
It is a perfect power (a square), and thus also a powerful number.
39300361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 16300393 = 71 ⋅229583.
It can be written as a sum of positive squares in only one way, i.e., 12467961 + 26832400 = 3531^2 + 5180^2 .
It is not a de Polignac number, because 39300361 - 215 = 39267593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39300161) by changing a digit.
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 in 2 ways as a sum of consecutive naturals, for example, 3135 + ... + 9403.
Almost surely, 239300361 is an apocalyptic number.
39300361 is the 6269-th square number.
39300361 is the 3135-th centered octagonal number.
It is an amenable number.
39300361 is a deficient number, since it is larger than the sum of its proper divisors (6270).
39300361 is an frugal number, since it uses more digits than its factorization.
39300361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12538 (or 6269 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 25.
The cubic root of 39300361 is about 339.9895065966.
Multiplying 39300361 by its sum of digits (25), we get a square (982509025 = 313452).
The spelling of 39300361 in words is "thirty-nine million, three hundred thousand, three hundred sixty-one".
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