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608413 = 13172753
BaseRepresentation
bin10010100100010011101
31010220120211
42110202131
5123432123
621012421
75112541
oct2244235
91126524
10608413
11386123
12254111
13183c10
1411ba21
15c040d
hex9489d

608413 has 8 divisors (see below), whose sum is σ = 694008. Its totient is φ = 528384.

The previous prime is 608411. The next prime is 608423. The reversal of 608413 is 314806.

608413 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 4 ways, for example, as 196249 + 412164 = 443^2 + 642^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 608413 - 21 = 608411 is a prime.

608413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156 + ... + 1597.

It is an arithmetic number, because the mean of its divisors is an integer number (86751).

2608413 is an apocalyptic number.

It is an amenable number.

608413 is a deficient number, since it is larger than the sum of its proper divisors (85595).

608413 is a wasteful number, since it uses less digits than its factorization.

608413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 608413 is about 780.0083332888. The cubic root of 608413 is about 84.7356493077.

The spelling of 608413 in words is "six hundred eight thousand, four hundred thirteen".

Divisors: 1 13 17 221 2753 35789 46801 608413