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89254 = 2114057
BaseRepresentation
bin10101110010100110
311112102201
4111302212
510324004
61525114
7521134
oct256246
9145381
1089254
1161070
124379a
1331819
1424754
151b6a4
hex15ca6

89254 has 8 divisors (see below), whose sum is σ = 146088. Its totient is φ = 40560.

The previous prime is 89237. The next prime is 89261. The reversal of 89254 is 45298.

Subtracting from 89254 its reverse (45298), we obtain a triangular number (43956 = T296).

It can be divided in two parts, 892 and 54, that added together give a triangular number (946 = T43).

89254 = 34 + 44 + ... + 134.

It is a happy number.

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

It is an alternating number because its digits alternate between even and odd.

It is a pancake number, because a pancake can be divided into 89254 parts by 422 straight cuts.

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, 2007 + ... + 2050.

It is an arithmetic number, because the mean of its divisors is an integer number (18261).

289254 is an apocalyptic number.

89254 is a deficient number, since it is larger than the sum of its proper divisors (56834).

89254 is a wasteful number, since it uses less digits than its factorization.

89254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070.

The product of its digits is 2880, while the sum is 28.

The square root of 89254 is about 298.7540794701. The cubic root of 89254 is about 44.6898842192.

The spelling of 89254 in words is "eighty-nine thousand, two hundred fifty-four".

Divisors: 1 2 11 22 4057 8114 44627 89254