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48126408430751 = 79909616937913
BaseRepresentation
bin10101111000101010011010…
…11110101001010010011111
320022101211200011002001000022
422330111031132221102133
522302000341024241001
6250204544455422355
713065006160021040
oct1274251536512237
9208354604061008
1048126408430751
11143753279a7292
1254932789849bb
1320b13bac45831
14bc548b22a8c7
15586d2954c11b
hex2bc54d7a949f

48126408430751 has 8 divisors (see below), whose sum is σ = 55001673066144. Its totient is φ = 41251159653120.

The previous prime is 48126408430703. The next prime is 48126408430777. The reversal of 48126408430751 is 15703480462184.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48126408430751 - 222 = 48126404236447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48126408430693 and 48126408430702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48126408439751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3467771 + ... + 10405683.

It is an arithmetic number, because the mean of its divisors is an integer number (6875209133268).

Almost surely, 248126408430751 is an apocalyptic number.

48126408430751 is a deficient number, since it is larger than the sum of its proper divisors (6875264635393).

48126408430751 is an equidigital number, since it uses as much as digits as its factorization.

48126408430751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7928881.

The product of its (nonzero) digits is 5160960, while the sum is 53.

The spelling of 48126408430751 in words is "forty-eight trillion, one hundred twenty-six billion, four hundred eight million, four hundred thirty thousand, seven hundred fifty-one".

Divisors: 1 7 990961 6936727 6937913 48565391 6875201204393 48126408430751