Search a number
-
+
87334 = 2133359
BaseRepresentation
bin10101010100100110
311102210121
4111110212
510243314
61512154
7512422
oct252446
9142717
1087334
115a685
124265a
13309a0
1423b82
151ad24
hex15526

87334 has 8 divisors (see below), whose sum is σ = 141120. Its totient is φ = 40296.

The previous prime is 87323. The next prime is 87337. The reversal of 87334 is 43378.

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

It is a junction number, because it is equal to n+sod(n) for n = 87299 and 87308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654 + ... + 1705.

It is an arithmetic number, because the mean of its divisors is an integer number (17640).

287334 is an apocalyptic number.

87334 is a deficient number, since it is larger than the sum of its proper divisors (53786).

87334 is a wasteful number, since it uses less digits than its factorization.

87334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374.

The product of its digits is 2016, while the sum is 25.

The square root of 87334 is about 295.5232647356. The cubic root of 87334 is about 44.3671076356.

Subtracting from 87334 its reverse (43378), we obtain a triangular number (43956 = T296).

The spelling of 87334 in words is "eighty-seven thousand, three hundred thirty-four".

Divisors: 1 2 13 26 3359 6718 43667 87334