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580328412 = 22348360701
BaseRepresentation
bin100010100101110…
…001101111011100
31111102222201220220
4202211301233130
52142031002122
6133330241340
720244465366
oct4245615734
91442881826
10580328412
11278642364
12142426250
13932cbac1
1457105d36
1535e3425c
hex22971bdc

580328412 has 12 divisors (see below), whose sum is σ = 1354099656. Its totient is φ = 193442800.

The previous prime is 580328407. The next prime is 580328423. The reversal of 580328412 is 214823085.

It is a tau number, because it is divible by the number of its divisors (12).

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, 24180339 + ... + 24180362.

It is an arithmetic number, because the mean of its divisors is an integer number (112841638).

Almost surely, 2580328412 is an apocalyptic number.

It is an amenable number.

580328412 is an abundant number, since it is smaller than the sum of its proper divisors (773771244).

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

580328412 is a wasteful number, since it uses less digits than its factorization.

580328412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48360708 (or 48360706 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 580328412 is about 24090.0064757152. The cubic root of 580328412 is about 834.1124646338.

The spelling of 580328412 in words is "five hundred eighty million, three hundred twenty-eight thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 48360701 96721402 145082103 193442804 290164206 580328412