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48883843253 = 76983406179
BaseRepresentation
bin101101100001101101…
…000100000010110101
311200011210120112102002
4231201231010002311
51300103230441003
634242410225045
73350246545310
oct554155040265
9150153515362
1048883843253
1119805722a63
129583125185
1347c075304b
14251a3c7977
1514118bba88
hexb61b440b5

48883843253 has 4 divisors (see below), whose sum is σ = 55867249440. Its totient is φ = 41900437068.

The previous prime is 48883843241. The next prime is 48883843271. The reversal of 48883843253 is 35234838884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 48883843253 - 26 = 48883843189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48883843153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3491703083 + ... + 3491703096.

It is an arithmetic number, because the mean of its divisors is an integer number (13966812360).

Almost surely, 248883843253 is an apocalyptic number.

It is an amenable number.

48883843253 is a deficient number, since it is larger than the sum of its proper divisors (6983406187).

48883843253 is an equidigital number, since it uses as much as digits as its factorization.

48883843253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6983406186.

The product of its digits is 17694720, while the sum is 56.

The spelling of 48883843253 in words is "forty-eight billion, eight hundred eighty-three million, eight hundred forty-three thousand, two hundred fifty-three".

Divisors: 1 7 6983406179 48883843253