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30719508681120 = 2535728332306399
BaseRepresentation
bin1101111110000011100010…
…11001110001000110100000
311000202202102101012211200020
412333001301121301012200
513011302023210243440
6145200203015153440
76320261030310120
oct677016131610640
9130682371184606
1030719508681120
119874085881606
123541791375880
13141aab654b18c
14782b91600c80
153841418eb3d0
hex1bf0716711a0

30719508681120 has 192 divisors, whose sum is σ = 110981012889600. Its totient is φ = 6996790453248.

The previous prime is 30719508681119. The next prime is 30719508681131. The reversal of 30719508681120 is 2118680591703.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15202320 + ... + 17104079.

It is an arithmetic number, because the mean of its divisors is an integer number (578026108800).

Almost surely, 230719508681120 is an apocalyptic number.

30719508681120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30719508681120 is an abundant number, since it is smaller than the sum of its proper divisors (80261504208480).

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

30719508681120 is a wasteful number, since it uses less digits than its factorization.

30719508681120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32306707 (or 32306699 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 51.

The spelling of 30719508681120 in words is "thirty trillion, seven hundred nineteen billion, five hundred eight million, six hundred eighty-one thousand, one hundred twenty".