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2434213 = 17312149
BaseRepresentation
bin1001010010010010100101
311120200010001
421102102211
51110343323
6124101301
726455555
oct11222245
94520101
102434213
111412951
12994831
13672c82
14475165
153313ad
hex2524a5

2434213 has 12 divisors (see below), whose sum is σ = 2681100. Its totient is φ = 2202240.

The previous prime is 2434207. The next prime is 2434217. The reversal of 2434213 is 3124342.

Adding to 2434213 its reverse (3124342), we get a palindrome (5558555).

It can be written as a sum of positive squares in 2 ways, for example, as 1046529 + 1387684 = 1023^2 + 1178^2 .

It is a de Polignac number, because none of the positive numbers 2k-2434213 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434217) 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, 16263 + ... + 16411.

It is an arithmetic number, because the mean of its divisors is an integer number (223425).

22434213 is an apocalyptic number.

It is an amenable number.

2434213 is a deficient number, since it is larger than the sum of its proper divisors (246887).

2434213 is a wasteful number, since it uses less digits than its factorization.

2434213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 197 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 2434213 is about 1560.1964619880. The cubic root of 2434213 is about 134.5197936624.

The spelling of 2434213 in words is "two million, four hundred thirty-four thousand, two hundred thirteen".

Divisors: 1 17 31 149 527 961 2533 4619 16337 78523 143189 2434213