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580413 = 331792
BaseRepresentation
bin10001101101100111101
31002111011210
42031230331
5122033123
620235033
74635111
oct2155475
91074153
10580413
11367089
1223ba79
13174252
14111741
15b6e93
hex8db3d

580413 has 12 divisors (see below), whose sum is σ = 809088. Its totient is φ = 369720.

The previous prime is 580409. The next prime is 580417. The reversal of 580413 is 314085.

It is an interprime number because it is at equal distance from previous prime (580409) and next prime (580417).

It is not a de Polignac number, because 580413 - 22 = 580409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 580413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7308 + ... + 7386.

It is an arithmetic number, because the mean of its divisors is an integer number (67424).

2580413 is an apocalyptic number.

It is an amenable number.

580413 is a deficient number, since it is larger than the sum of its proper divisors (228675).

580413 is an equidigital number, since it uses as much as digits as its factorization.

580413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 580413 is about 761.8484101184. The cubic root of 580413 is about 83.4152989089.

Adding to 580413 its reverse (314085), we get a palindrome (894498).

The spelling of 580413 in words is "five hundred eighty thousand, four hundred thirteen".

Divisors: 1 3 31 79 93 237 2449 6241 7347 18723 193471 580413