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BaseRepresentation
bin1100111100101111011
3210120001101
41213211323
5102034230
613032231
73415033
oct1474573
9716041
10424315
1126a881
12185677
1311b198
14b08c3
1585aca
hex6797b

424315 has 8 divisors (see below), whose sum is σ = 514368. Its totient is φ = 336000.

The previous prime is 424313. The next prime is 424331. The reversal of 424315 is 513424.

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

It is not a de Polignac number, because 424315 - 21 = 424313 is a prime.

It is a Duffinian number.

424315 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 424292 and 424301.

It is not an unprimeable number, because it can be changed into a prime (424313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190 + ... + 940.

It is an arithmetic number, because the mean of its divisors is an integer number (64296).

2424315 is an apocalyptic number.

424315 is a deficient number, since it is larger than the sum of its proper divisors (90053).

424315 is a wasteful number, since it uses less digits than its factorization.

424315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869.

The product of its digits is 480, while the sum is 19.

The square root of 424315 is about 651.3946576385. The cubic root of 424315 is about 75.1443147246.

Adding to 424315 its reverse (513424), we get a palindrome (937739).

It can be divided in two parts, 42431 and 5, that added together give a square (42436 = 2062).

The spelling of 424315 in words is "four hundred twenty-four thousand, three hundred fifteen".

Divisors: 1 5 113 565 751 3755 84863 424315