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9730894855425 = 3525328347918059
BaseRepresentation
bin1000110110011010011010…
…0001111111110100000001
31021110021010210102111022220
42031212212201333310001
52233412333040333200
632410151131521253
72023014434351502
oct215464641776401
937407123374286
109730894855425
113111938509997
121111ab4bb9229
13557808c06873
14258d99212ba9
1511d1c9c204a0
hex8d9a687fd01

9730894855425 has 96 divisors (see below), whose sum is σ = 16485144883200. Its totient is φ = 5063024029440.

The previous prime is 9730894855411. The next prime is 9730894855441. The reversal of 9730894855425 is 5245584980379.

9730894855425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9730894855425 - 28 = 9730894855169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9730894855425.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 538830046 + ... + 538848104.

It is an arithmetic number, because the mean of its divisors is an integer number (171720259200).

Almost surely, 29730894855425 is an apocalyptic number.

It is an amenable number.

9730894855425 is a deficient number, since it is larger than the sum of its proper divisors (6754250027775).

9730894855425 is a wasteful number, since it uses less digits than its factorization.

9730894855425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18887 (or 18882 counting only the distinct ones).

The product of its (nonzero) digits is 435456000, while the sum is 69.

The spelling of 9730894855425 in words is "nine trillion, seven hundred thirty billion, eight hundred ninety-four million, eight hundred fifty-five thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 53 75 159 265 283 479 795 849 1325 1415 1437 2395 3975 4245 7075 7185 11975 14999 18059 21225 25387 35925 44997 54177 74995 76161 90295 126935 135557 224985 270885 374975 380805 406671 451475 634675 677785 957127 1124925 1354425 1904025 2033355 2871381 3388925 4785635 5110697 7184521 8650261 10166775 14356905 15332091 21553563 23928175 25553485 25950783 35922605 43251305 71784525 76660455 107767815 127767425 129753915 179613025 216256525 270866941 383302275 458463833 538839075 648769575 812600823 1354334705 1375391499 2292319165 2448023863 4063004115 6771673525 6876957495 7344071589 11461595825 12240119315 20315020575 34384787475 36720357945 61200596575 129745264739 183601789725 389235794217 648726323695 1946178971085 3243631618475 9730894855425