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64030166001442 = 2171937279916477
BaseRepresentation
bin11101000111100001011110…
…10011001010011100100010
322101201020001100201212110001
432203300233103022130202
531343032234444021232
6344103015134330214
716326012126633604
oct1643605723123442
9271636040655401
1064030166001442
111944704a499083
12722158505996a
132996032251304
1411b5110173174
157608890276e7
hex3a3c2f4ca722

64030166001442 has 96 divisors (see below), whose sum is σ = 111411464774400. Its totient is φ = 27422838862848.

The previous prime is 64030166001433. The next prime is 64030166001509. The reversal of 64030166001442 is 24410066103046.

64030166001442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 69407308 + ... + 70323784.

It is an arithmetic number, because the mean of its divisors is an integer number (1160536091400).

Almost surely, 264030166001442 is an apocalyptic number.

64030166001442 is a deficient number, since it is larger than the sum of its proper divisors (47381298772958).

64030166001442 is a wasteful number, since it uses less digits than its factorization.

64030166001442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916668 (or 916631 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 64030166001442 in words is "sixty-four trillion, thirty billion, one hundred sixty-six million, one thousand, four hundred forty-two".

Divisors: 1 2 17 19 34 37 38 74 79 158 323 629 646 703 1258 1343 1369 1406 1501 2686 2738 2923 3002 5846 11951 23273 23902 25517 26011 46546 49691 51034 52022 55537 99382 108151 111074 216302 442187 884374 916477 944129 1832954 1838567 1888258 2054869 3677134 4109738 15580109 17413063 31160218 33909649 34826126 34932773 67819298 69865546 72401683 144803366 296022071 576464033 592044142 644283331 1152928066 1230828611 1254657013 1288566662 1375631977 2461657222 2509314026 2678862271 2751263954 5357724542 10952816627 21329169221 21905633254 23385743609 23838483247 42658338442 45540658607 46771487218 47676966494 50898383149 91081317214 99117904027 101796766298 198235808054 405254215199 810508430398 865272513533 1685004368459 1730545027066 1883240176513 3370008736918 3766480353026 32015083000721 64030166001442