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260325230 = 25113137561
BaseRepresentation
bin11111000010000…
…11111101101110
3200010211220002012
433201003331232
51013120401410
641455401222
76310504454
oct1741037556
9603756065
10260325230
11123a46220
1273223212
1341c192c9
14268069d4
1517cc3605
hexf843f6e

260325230 has 32 divisors (see below), whose sum is σ = 512885088. Its totient is φ = 94348800.

The previous prime is 260325223. The next prime is 260325239. The reversal of 260325230 is 32523062.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 260325196 and 260325205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260325239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30650 + ... + 38210.

It is an arithmetic number, because the mean of its divisors is an integer number (16027659).

Almost surely, 2260325230 is an apocalyptic number.

260325230 is a deficient number, since it is larger than the sum of its proper divisors (252559858).

260325230 is a wasteful number, since it uses less digits than its factorization.

260325230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7892.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 260325230 is about 16134.5972989722. The cubic root of 260325230 is about 638.5164448800.

Adding to 260325230 its reverse (32523062), we get a palindrome (292848292).

The spelling of 260325230 in words is "two hundred sixty million, three hundred twenty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 313 626 1565 3130 3443 6886 7561 15122 17215 34430 37805 75610 83171 166342 415855 831710 2366593 4733186 11832965 23665930 26032523 52065046 130162615 260325230