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93214485 = 325713217103
BaseRepresentation
bin1011000111001…
…01011100010101
320111101210020100
411203211130111
5142330330420
613125524313
72211211230
oct543453425
9214353210
1093214485
1148687471
1227273699
1316409100
14c546417
1582b4190
hex58e5715

93214485 has 144 divisors (see below), whose sum is σ = 213767424. Its totient is φ = 36661248.

The previous prime is 93214483. The next prime is 93214493. The reversal of 93214485 is 58441239.

It is not a de Polignac number, because 93214485 - 21 = 93214483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93214481) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 904944 + ... + 905046.

It is an arithmetic number, because the mean of its divisors is an integer number (1484496).

Almost surely, 293214485 is an apocalyptic number.

It is an amenable number.

93214485 is an abundant number, since it is smaller than the sum of its proper divisors (120552939).

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

93214485 is a wasteful number, since it uses less digits than its factorization.

93214485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 148 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 93214485 is about 9654.7648857960. The cubic root of 93214485 is about 453.4135223752.

The spelling of 93214485 in words is "ninety-three million, two hundred fourteen thousand, four hundred eighty-five".

Divisors: 1 3 5 7 9 13 15 17 21 35 39 45 51 63 65 85 91 103 105 117 119 153 169 195 221 255 273 309 315 357 455 507 515 585 595 663 721 765 819 845 927 1071 1105 1183 1339 1365 1521 1545 1547 1751 1785 1989 2163 2535 2873 3315 3549 3605 4017 4095 4635 4641 5253 5355 5915 6489 6695 7605 7735 8619 8755 9373 9945 10647 10815 12051 12257 13923 14365 15759 17407 17745 20085 20111 22763 23205 25857 26265 28119 32445 36771 43095 46865 52221 53235 60255 60333 61285 68289 69615 78795 84357 87035 100555 110313 113815 121849 129285 140595 156663 159341 180999 183855 204867 261105 295919 301665 341445 365547 421785 478023 551565 609245 783315 796705 887757 904995 1024335 1096641 1434069 1479595 1827735 2071433 2390115 2663271 4438785 5483205 6214299 7170345 10357165 13316355 18642897 31071495 93214485