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5231024530 = 251393763327
BaseRepresentation
bin1001101111100101…
…10001100110010010
3111111120002120122021
410313302301212102
541203120241110
62223023002054
7243425655244
oct46762614622
914446076567
105231024530
112244860176
12101ba3932a
136549892b4
14378a3c094
1520938d2da
hex137cb1992

5231024530 has 16 divisors (see below), whose sum is σ = 9483586560. Its totient is φ = 2077355952.

The previous prime is 5231024521. The next prime is 5231024543. The reversal of 5231024530 is 354201325.

It is a junction number, because it is equal to n+sod(n) for n = 5231024495 and 5231024504.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1880274 + ... + 1883053.

It is an arithmetic number, because the mean of its divisors is an integer number (592724160).

Almost surely, 25231024530 is an apocalyptic number.

5231024530 is a deficient number, since it is larger than the sum of its proper divisors (4252562030).

5231024530 is a wasteful number, since it uses less digits than its factorization.

5231024530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763473.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5231024530 is about 72325.8220139944. The cubic root of 5231024530 is about 1735.9168504934.

Adding to 5231024530 its reverse (354201325), we get a palindrome (5585225855).

The spelling of 5231024530 in words is "five billion, two hundred thirty-one million, twenty-four thousand, five hundred thirty".

Divisors: 1 2 5 10 139 278 695 1390 3763327 7526654 18816635 37633270 523102453 1046204906 2615512265 5231024530