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88324 = 2271311
BaseRepresentation
bin10101100100000100
311111011021
4111210010
510311244
61520524
7515335
oct254404
9144137
1088324
11603a5
1243144
1331282
142428c
151b284
hex15904

88324 has 12 divisors (see below), whose sum is σ = 157248. Its totient is φ = 43400.

The previous prime is 88321. The next prime is 88327. The reversal of 88324 is 42388.

It is an interprime number because it is at equal distance from previous prime (88321) and next prime (88327).

It is a super-2 number, since 2×883242 = 15602257952, which contains 22 as substring.

It is an Ulam number.

Its product of digits (1536) is a multiple of the sum of its prime divisors (384).

It is not an unprimeable number, because it can be changed into a prime (88321) 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, 129 + ... + 439.

It is an arithmetic number, because the mean of its divisors is an integer number (13104).

288324 is an apocalyptic number.

It is an amenable number.

88324 is a deficient number, since it is larger than the sum of its proper divisors (68924).

88324 is a wasteful number, since it uses less digits than its factorization.

88324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 384 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 88324 is about 297.1935396337. The cubic root of 88324 is about 44.5341235552.

It can be divided in two parts, 8832 and 4, that added together give a square (8836 = 942).

The spelling of 88324 in words is "eighty-eight thousand, three hundred twenty-four".

Divisors: 1 2 4 71 142 284 311 622 1244 22081 44162 88324