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48230339825 = 521929213593
BaseRepresentation
bin101100111010110000…
…001001010011110001
311121111020220010020102
4230322300021103301
51242233431333300
634053503322145
73325123060433
oct547260112361
9147436803212
1048230339825
11194aa851188
1294202b0355
134718243525
1424976b4653
1513c43310d5
hexb3ac094f1

48230339825 has 6 divisors (see below), whose sum is σ = 59805621414. Its totient is φ = 38584271840.

The previous prime is 48230339779. The next prime is 48230339827. The reversal of 48230339825 is 52893303284.

It can be written as a sum of positive squares in 3 ways, for example, as 748186609 + 47482153216 = 27353^2 + 217904^2 .

It is not a de Polignac number, because 48230339825 - 26 = 48230339761 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48230339825.

It is not an unprimeable number, because it can be changed into a prime (48230339827) 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 5 ways as a sum of consecutive naturals, for example, 964606772 + ... + 964606821.

It is an arithmetic number, because the mean of its divisors is an integer number (9967603569).

Almost surely, 248230339825 is an apocalyptic number.

It is an amenable number.

48230339825 is a deficient number, since it is larger than the sum of its proper divisors (11575281589).

48230339825 is a wasteful number, since it uses less digits than its factorization.

48230339825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929213603 (or 1929213598 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 48230339825 in words is "forty-eight billion, two hundred thirty million, three hundred thirty-nine thousand, eight hundred twenty-five".

Divisors: 1 5 25 1929213593 9646067965 48230339825