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10005747481704 = 233131091307225109
BaseRepresentation
bin1001000110011010010100…
…0001100011110001101000
31022102112120202010120112010
42101212211001203301220
52302413232323403304
633140324341315520
72051614515211602
oct221464501436150
938375522116463
1010005747481704
1132084606710a7
121157220705ba0
135776cbb0c580
142683d05a8172
151254147ea789
hex919a5063c68

10005747481704 has 128 divisors (see below), whose sum is σ = 27206614512000. Its totient is φ = 3048099185664.

The previous prime is 10005747481651. The next prime is 10005747481729. The reversal of 10005747481704 is 40718474750001.

It is a super-2 number, since 2×100057474817042 (a number of 27 digits) contains 22 as substring.

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, 44335902 + ... + 44561010.

It is an arithmetic number, because the mean of its divisors is an integer number (212551675875).

Almost surely, 210005747481704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10005747481704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13603307256000).

10005747481704 is an abundant number, since it is smaller than the sum of its proper divisors (17200867030296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10005747481704 is a wasteful number, since it uses less digits than its factorization.

10005747481704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226547 (or 226543 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 48.

The spelling of 10005747481704 in words is "ten trillion, five billion, seven hundred forty-seven million, four hundred eighty-one thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 109 156 218 312 327 436 654 872 1307 1308 1417 2614 2616 2834 3921 4251 5228 5668 7842 8502 10456 11336 15684 16991 17004 31368 33982 34008 50973 67964 101946 135928 142463 203892 225109 284926 407784 427389 450218 569852 675327 854778 900436 1139704 1350654 1709556 1800872 1852019 2701308 2926417 3419112 3704038 5402616 5556057 5852834 7408076 8779251 11112114 11705668 14816152 17558502 22224228 23411336 24536881 35117004 44448456 49073762 70234008 73610643 98147524 147221286 196295048 294217463 294442572 318979453 588434926 588885144 637958906 882652389 956938359 1176869852 1275917812 1765304778 1913876718 2353739704 2551835624 3530609556 3824827019 3827753436 7061219112 7649654038 7655506872 11474481057 15299308076 22948962114 30598616152 32069703467 45897924228 64139406934 91795848456 96209110401 128278813868 192418220802 256557627736 384836441604 416906145071 769672883208 833812290142 1250718435213 1667624580284 2501436870426 3335249160568 5002873740852 10005747481704