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9231269230404 = 223213173114016961
BaseRepresentation
bin1000011001010101001010…
…0001011111011101000100
31012200111112000200000000100
42012111102201133131010
52202221114410333104
631344441520444100
71641636312536304
oct206252241373504
935614460600010
109231269230404
112a39a60904a01
1210510b9479630
1351c6744c7860
1423cb1da03604
151101d6ddd139
hex8655285f744

9231269230404 has 72 divisors (see below), whose sum is σ = 25274824068312. Its totient is φ = 2823972065280.

The previous prime is 9231269230399. The next prime is 9231269230429. The reversal of 9231269230404 is 4040329621329.

9231269230404 is a `hidden beast` number, since 9 + 2 + 3 + 1 + 2 + 6 + 9 + 230 + 404 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2076970968900 + 7154298261504 = 1441170^2 + 2674752^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9231269230404.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56927517 + ... + 57089444.

It is an arithmetic number, because the mean of its divisors is an integer number (351039223171).

Almost surely, 29231269230404 is an apocalyptic number.

It is an amenable number.

9231269230404 is an abundant number, since it is smaller than the sum of its proper divisors (16043554837908).

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

9231269230404 is a wasteful number, since it uses less digits than its factorization.

9231269230404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114017157 (or 114017152 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The spelling of 9231269230404 in words is "nine trillion, two hundred thirty-one billion, two hundred sixty-nine million, two hundred thirty thousand, four hundred four".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 173 234 346 468 519 692 1038 1557 2076 2249 3114 4498 6228 6747 8996 13494 20241 26988 40482 80964 114016961 228033922 342050883 456067844 684101766 1026152649 1368203532 1482220493 2052305298 2964440986 4104610596 4446661479 5928881972 8893322958 13339984437 17786645916 19724934253 26679968874 39449868506 53359937748 59174802759 78899737012 118349605518 177524408277 236699211036 256424145289 355048816554 512848290578 710097633108 769272435867 1025696581156 1538544871734 2307817307601 3077089743468 4615634615202 9231269230404