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57052760201210 = 257977351933649
BaseRepresentation
bin11001111100011101000011…
…00000010101011111111010
321111000012010221202011101102
430332032201200111133322
524434223023102414320
6321201402021051402
715005632404123044
oct1476164140253772
9244005127664342
1057052760201210
11171a6a37853504
126495259b56b62
1325ab08a8c2477
141013522994a94
1568e1171cb175
hex33e3a18157fa

57052760201210 has 32 divisors (see below), whose sum is σ = 103996360512000. Its totient is φ = 22531913913600.

The previous prime is 57052760201207. The next prime is 57052760201233. The reversal of 57052760201210 is 1210206725075.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60640466 + ... + 61574114.

It is an arithmetic number, because the mean of its divisors is an integer number (3249886266000).

Almost surely, 257052760201210 is an apocalyptic number.

57052760201210 is a deficient number, since it is larger than the sum of its proper divisors (46943600310790).

57052760201210 is a wasteful number, since it uses less digits than its factorization.

57052760201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011086.

The product of its (nonzero) digits is 58800, while the sum is 38.

Adding to 57052760201210 its reverse (1210206725075), we get a palindrome (58262966926285).

The spelling of 57052760201210 in words is "fifty-seven trillion, fifty-two billion, seven hundred sixty million, two hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 79 158 395 790 77351 154702 386755 773510 933649 1867298 4668245 6110729 9336490 12221458 30553645 61107290 73758271 147516542 368791355 737582710 72218683799 144437367598 361093418995 722186837990 5705276020121 11410552040242 28526380100605 57052760201210