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580743028 = 22994914593
BaseRepresentation
bin100010100111010…
…110111101110100
31111110202210200001
4202213112331310
52142132234103
6133343201044
720251143235
oct4247267564
91443683601
10580743028
112788a5918
121425a6184
1393415738
14571b308c
1535eb701d
hex229d6f74

580743028 has 12 divisors (see below), whose sum is σ = 1016472100. Its totient is φ = 290322432.

The previous prime is 580743013. The next prime is 580743029. The reversal of 580743028 is 820347085.

It can be written as a sum of positive squares in 2 ways, for example, as 126967824 + 453775204 = 11268^2 + 21302^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580743029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32500 + ... + 47092.

Almost surely, 2580743028 is an apocalyptic number.

It is an amenable number.

580743028 is a deficient number, since it is larger than the sum of its proper divisors (435729072).

580743028 is a wasteful number, since it uses less digits than its factorization.

580743028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24546 (or 24544 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 580743028 is about 24098.6104993628. The cubic root of 580743028 is about 834.3110614043.

The spelling of 580743028 in words is "five hundred eighty million, seven hundred forty-three thousand, twenty-eight".

Divisors: 1 2 4 9949 14593 19898 29186 39796 58372 145185757 290371514 580743028