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14785425008080 = 2451009183169289
BaseRepresentation
bin1101011100101000000000…
…0000010110010111010000
31221100110202200122101112121
43113022000000112113100
53414221022300224310
651240155214504024
73054132420642556
oct327120000262720
957313680571477
1014785425008080
114790510a64211
1217a9620b05014
1383334b44093c
14391892c03bd6
151a990987e0da
hexd72800165d0

14785425008080 has 40 divisors (see below), whose sum is σ = 34410182819400. Its totient is φ = 5908308553728.

The previous prime is 14785425008051. The next prime is 14785425008113. The reversal of 14785425008080 is 8080052458741.

It can be written as a sum of positive squares in 4 ways, for example, as 182571616656 + 14602853391424 = 427284^2 + 3821368^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91503925 + ... + 91665364.

It is an arithmetic number, because the mean of its divisors is an integer number (860254570485).

Almost surely, 214785425008080 is an apocalyptic number.

14785425008080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14785425008080 is an abundant number, since it is smaller than the sum of its proper divisors (19624757811320).

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

14785425008080 is a wasteful number, since it uses less digits than its factorization.

14785425008080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183170311 (or 183170305 counting only the distinct ones).

The product of its (nonzero) digits is 2867200, while the sum is 52.

The spelling of 14785425008080 in words is "fourteen trillion, seven hundred eighty-five billion, four hundred twenty-five million, eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1009 2018 4036 5045 8072 10090 16144 20180 40360 80720 183169289 366338578 732677156 915846445 1465354312 1831692890 2930708624 3663385780 7326771560 14653543120 184817812601 369635625202 739271250404 924089063005 1478542500808 1848178126010 2957085001616 3696356252020 7392712504040 14785425008080