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38486 = 272749
BaseRepresentation
bin1001011001010110
31221210102
421121112
52212421
6454102
7220130
oct113126
957712
1038486
1126a08
121a332
1314696
1410050
15b60b
hex9656

38486 has 8 divisors (see below), whose sum is σ = 66000. Its totient is φ = 16488.

The previous prime is 38461. The next prime is 38501. The reversal of 38486 is 68483.

38486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361 + ... + 1388.

It is an arithmetic number, because the mean of its divisors is an integer number (8250).

238486 is an apocalyptic number.

38486 is a deficient number, since it is larger than the sum of its proper divisors (27514).

38486 is a wasteful number, since it uses less digits than its factorization.

38486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758.

The product of its digits is 4608, while the sum is 29.

The square root of 38486 is about 196.1784901563. The cubic root of 38486 is about 33.7624736700.

The spelling of 38486 in words is "thirty-eight thousand, four hundred eighty-six".

Divisors: 1 2 7 14 2749 5498 19243 38486