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57668522586676 = 22179239336998449
BaseRepresentation
bin11010001110010111111111…
…10011011011001000110100
321120012001112111022100210221
431013023333303123020310
530024320113240233201
6322352315322024124
715101261515052461
oct1507137763331064
9246161474270727
1057668522586676
11174140a0648551
126574667648044
13262417000ba81
1410352583d6668
156a0155c554a1
hex3472ffcdb234

57668522586676 has 24 divisors (see below), whose sum is σ = 101908331280000. Its totient is φ = 28553204502144.

The previous prime is 57668522586659. The next prime is 57668522586691. The reversal of 57668522586676 is 67668522586675.

It is a junction number, because it is equal to n+sod(n) for n = 57668522586596 and 57668522586605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168328101 + ... + 168670348.

It is an arithmetic number, because the mean of its divisors is an integer number (4246180470000).

Almost surely, 257668522586676 is an apocalyptic number.

It is an amenable number.

57668522586676 is a deficient number, since it is larger than the sum of its proper divisors (44239808693324).

57668522586676 is a wasteful number, since it uses less digits than its factorization.

57668522586676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336998871 (or 336998869 counting only the distinct ones).

The product of its digits is 12192768000, while the sum is 79.

Subtracting 57668522586676 from its reverse (67668522586675), we obtain a palindrome (9999999999999).

The spelling of 57668522586676 in words is "fifty-seven trillion, six hundred sixty-eight billion, five hundred twenty-two million, five hundred eighty-six thousand, six hundred seventy-six".

Divisors: 1 2 4 179 239 358 478 716 956 42781 85562 171124 336998449 673996898 1347993796 60322722371 80542629311 120645444742 161085258622 241290889484 322170517244 14417130646669 28834261293338 57668522586676