Search a number
-
+
88671 = 3112687
BaseRepresentation
bin10101101001011111
311111122010
4111221133
510314141
61522303
7516342
oct255137
9144563
1088671
1160690
1243393
133148b
1424459
151b416
hex15a5f

88671 has 8 divisors (see below), whose sum is σ = 129024. Its totient is φ = 53720.

The previous prime is 88667. The next prime is 88681. The reversal of 88671 is 17688.

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 88671 - 22 = 88667 is a prime.

It is a plaindrome in base 14.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311 + ... + 1376.

It is an arithmetic number, because the mean of its divisors is an integer number (16128).

288671 is an apocalyptic number.

88671 is a deficient number, since it is larger than the sum of its proper divisors (40353).

88671 is a wasteful number, since it uses less digits than its factorization.

88671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701.

The product of its digits is 2688, while the sum is 30.

The square root of 88671 is about 297.7767620215. The cubic root of 88671 is about 44.5923680024.

The spelling of 88671 in words is "eighty-eight thousand, six hundred seventy-one".

Divisors: 1 3 11 33 2687 8061 29557 88671