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38495 = 57699
BaseRepresentation
bin1001011001011111
31221210202
421121133
52212440
6454115
7220142
oct113137
957722
1038495
1126a16
121a33b
13146a2
1410059
15b615
hex965f

38495 has 4 divisors (see below), whose sum is σ = 46200. Its totient is φ = 30792.

The previous prime is 38461. The next prime is 38501. The reversal of 38495 is 59483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59483 = 173499.

It is a cyclic number.

It is not a de Polignac number, because 38495 - 26 = 38431 is a prime.

It is an Ulam number.

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, 3845 + ... + 3854.

It is an arithmetic number, because the mean of its divisors is an integer number (11550).

238495 is an apocalyptic number.

38495 is a deficient number, since it is larger than the sum of its proper divisors (7705).

38495 is an equidigital number, since it uses as much as digits as its factorization.

38495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7704.

The product of its digits is 4320, while the sum is 29.

The square root of 38495 is about 196.2014271100. The cubic root of 38495 is about 33.7651052640.

The spelling of 38495 in words is "thirty-eight thousand, four hundred ninety-five".

Divisors: 1 5 7699 38495