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88730 = 2519467
BaseRepresentation
bin10101101010011010
311111201022
4111222122
510314410
61522442
7516455
oct255232
9144638
1088730
1160734
1243422
1331505
142449c
151b455
hex15a9a

88730 has 16 divisors (see below), whose sum is σ = 168480. Its totient is φ = 33552.

The previous prime is 88729. The next prime is 88741. The reversal of 88730 is 3788.

It can be divided in two parts, 88 and 730, that added together give a palindrome (818).

Together with 79750 it forms an amicable pair .

It is a plaindrome in base 14.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 88730.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44 + ... + 423.

It is an arithmetic number, because the mean of its divisors is an integer number (10530).

288730 is an apocalyptic number.

88730 is a deficient number, since it is larger than the sum of its proper divisors (79750).

88730 is a wasteful number, since it uses less digits than its factorization.

88730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 88730 is about 297.8758130497. The cubic root of 88730 is about 44.6022561146.

The spelling of 88730 in words is "eighty-eight thousand, seven hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 467 934 2335 4670 8873 17746 44365 88730