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48707771343 = 3711418595987
BaseRepresentation
bin101101010111001101…
…011001101111001111
311122201112021011011020
4231113031121233033
51244223142140333
634213120325223
73343011140160
oct552715315717
9148645234136
1048707771343
11197252a3590
129534173813
13479312609a
142500c73767
1514011dc3b3
hexb57359bcf

48707771343 has 64 divisors (see below), whose sum is σ = 83054039040. Its totient is φ = 24652742400.

The previous prime is 48707771339. The next prime is 48707771351. The reversal of 48707771343 is 34317770784.

It is not a de Polignac number, because 48707771343 - 22 = 48707771339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48707771353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8132596 + ... + 8138582.

It is an arithmetic number, because the mean of its divisors is an integer number (1297719360).

Almost surely, 248707771343 is an apocalyptic number.

48707771343 is a deficient number, since it is larger than the sum of its proper divisors (34346267697).

48707771343 is a wasteful number, since it uses less digits than its factorization.

48707771343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908.

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 48707771343 in words is "forty-eight billion, seven hundred seven million, seven hundred seventy-one thousand, three hundred forty-three".

Divisors: 1 3 7 11 21 33 41 77 123 231 287 451 859 861 1353 2577 3157 5987 6013 9449 9471 17961 18039 28347 35219 41909 65857 66143 105657 125727 197571 198429 245467 246533 387409 460999 736401 739599 1162227 1382997 1718269 2700137 2711863 5142833 5154807 8100411 8135589 15428499 18900959 35999831 56571163 56702877 107999493 169713489 210856153 395998141 632568459 1187994423 1475993071 2319417683 4427979213 6958253049 16235923781 48707771343