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48126720395 = 5131319975669
BaseRepresentation
bin101100110100100100…
…110111100110001011
311121020000220201002202
4230310210313212023
51242030420023040
634035322350415
73322424242115
oct546444674613
9147200821082
1048126720395
1119457308396
1293b165b40b
1346cc933460
142487a203b5
1513ba1b4015
hexb3493798b

48126720395 has 32 divisors (see below), whose sum is σ = 62743222080. Its totient is φ = 35226846720.

The previous prime is 48126720371. The next prime is 48126720427. The reversal of 48126720395 is 59302762184.

It is not a de Polignac number, because 48126720395 - 214 = 48126704011 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8486621 + ... + 8492289.

It is an arithmetic number, because the mean of its divisors is an integer number (1960725690).

It is a 1-persistent number, because it is pandigital, but 2⋅48126720395 = 96253440790 is not.

Almost surely, 248126720395 is an apocalyptic number.

48126720395 is a deficient number, since it is larger than the sum of its proper divisors (14616501685).

48126720395 is a wasteful number, since it uses less digits than its factorization.

48126720395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 48126720395 in words is "forty-eight billion, one hundred twenty-six million, seven hundred twenty thousand, three hundred ninety-five".

Divisors: 1 5 13 65 131 655 997 1703 4985 5669 8515 12961 28345 64805 73697 130607 368485 653035 742639 1697891 3713195 5651993 8489455 9654307 28259965 48271535 73475909 367379545 740411083 3702055415 9625344079 48126720395