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8042248428335 = 511236779390707
BaseRepresentation
bin111010100000111101101…
…0111000101101100101111
31001110211110010020221012022
41311001323113011230233
52023231011044201320
625034320302300355
71460014261506542
oct165017327055457
931424403227168
108042248428335
112620775638810
12a9a7848876bb
134644c4732c94
141db3656d2859
15de2e6033325
hex7507b5c5b2f

8042248428335 has 32 divisors (see below), whose sum is σ = 11002003241472. Its totient is φ = 5586343185280.

The previous prime is 8042248428323. The next prime is 8042248428359. The reversal of 8042248428335 is 5338248422408.

It is not a de Polignac number, because 8042248428335 - 218 = 8042248166191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3838949 + ... + 5551758.

It is an arithmetic number, because the mean of its divisors is an integer number (343812601296).

Almost surely, 28042248428335 is an apocalyptic number.

8042248428335 is a deficient number, since it is larger than the sum of its proper divisors (2959754813137).

8042248428335 is a wasteful number, since it uses less digits than its factorization.

8042248428335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9391423.

The product of its (nonzero) digits is 11796480, while the sum is 53.

The spelling of 8042248428335 in words is "eight trillion, forty-two billion, two hundred forty-eight million, four hundred twenty-eight thousand, three hundred thirty-five".

Divisors: 1 5 11 23 55 115 253 677 1265 3385 7447 15571 37235 77855 171281 856405 9390707 46953535 103297777 215986261 516488885 1079931305 2375848871 6357508639 11879244355 31787543195 69932595029 146222698697 349662975145 731113493485 1608449685667 8042248428335