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80089324 = 22724011019
BaseRepresentation
bin1001100011000…
…01000011101100
312120200221220021
410301201003230
5131000324244
611540331524
71661514400
oct461410354
9176627807
1080089324
1141232327
12229a3ba4
1313791c43
14a8cb100
157070284
hex4c610ec

80089324 has 36 divisors (see below), whose sum is σ = 163605960. Its totient is φ = 34204800.

The previous prime is 80089301. The next prime is 80089327. The reversal of 80089324 is 42398008.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 80089324.

It is not an unprimeable number, because it can be changed into a prime (80089327) 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 11 ways as a sum of consecutive naturals, for example, 78087 + ... + 79105.

It is an arithmetic number, because the mean of its divisors is an integer number (4544610).

Almost surely, 280089324 is an apocalyptic number.

It is an amenable number.

80089324 is an abundant number, since it is smaller than the sum of its proper divisors (83516636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80089324 is a wasteful number, since it uses less digits than its factorization.

80089324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438 (or 1429 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 80089324 is about 8949.2638803423. The cubic root of 80089324 is about 431.0472472936.

It can be divided in two parts, 80089 and 324, that multiplied together give a square (25948836 = 50942).

The spelling of 80089324 in words is "eighty million, eighty-nine thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 98 196 401 802 1019 1604 2038 2807 4076 5614 7133 11228 14266 19649 28532 39298 49931 78596 99862 199724 408619 817238 1634476 2860333 5720666 11441332 20022331 40044662 80089324