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488422686807 = 331197143311831
BaseRepresentation
bin1110001101110000100…
…00101100000001010111
31201200201000110021012000
413012320100230001113
531000242201434212
61012213413130343
750200366223556
oct7067020540127
91650630407160
10488422686807
11179158967770
127a7ab9299b3
133709a73bbb3
14198d57d3d9d
15ca895581dc
hex71b842c057

488422686807 has 64 divisors (see below), whose sum is σ = 798131819520. Its totient is φ = 292732876800.

The previous prime is 488422686767. The next prime is 488422686841. The reversal of 488422686807 is 708686224884.

It is not a de Polignac number, because 488422686807 - 210 = 488422685783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488422686907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41277382 + ... + 41289212.

It is an arithmetic number, because the mean of its divisors is an integer number (12470809680).

Almost surely, 2488422686807 is an apocalyptic number.

488422686807 is a deficient number, since it is larger than the sum of its proper divisors (309709132713).

488422686807 is a wasteful number, since it uses less digits than its factorization.

488422686807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13381 (or 13375 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 63.

The spelling of 488422686807 in words is "four hundred eighty-eight billion, four hundred twenty-two million, six hundred eighty-six thousand, eight hundred seven".

Divisors: 1 3 9 11 27 33 97 99 291 297 873 1067 1433 2619 3201 4299 9603 11831 12897 15763 28809 35493 38691 47289 106479 130141 139001 141867 319437 390423 417003 425601 1147607 1171269 1251009 1529011 3442821 3513807 3753027 4587033 10328463 12623677 13761099 16953823 30985389 37871031 41283297 50861469 113613093 152584407 186492053 340839279 457753221 559476159 1644520831 1678428477 4933562493 5035285431 14800687479 18089729141 44402062437 54269187423 162807562269 488422686807