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30141532270080 = 293357112514847
BaseRepresentation
bin1101101101001110111110…
…10100101110111000000000
310221201111120012122000122000
412312213133110232320000
512422314324230120310
6144034455002544000
76230440161005220
oct666473724567000
9127644505560560
1030141532270080
119670a521a6400
12346976a208000
1313a84465b181a
14762c022bc080
153740b52bb4c0
hex1b69df52ee00

30141532270080 has 960 divisors, whose sum is σ = 134495431741440. Its totient is φ = 6263163371520.

The previous prime is 30141532270043. The next prime is 30141532270093. The reversal of 30141532270080 is 8007223514103.

30141532270080 is a `hidden beast` number, since 3 + 0 + 1 + 41 + 532 + 2 + 7 + 0 + 0 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 58287217 + ... + 58802063.

It is an arithmetic number, because the mean of its divisors is an integer number (140099408064).

Almost surely, 230141532270080 is an apocalyptic number.

30141532270080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30141532270080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67247715870720).

30141532270080 is an abundant number, since it is smaller than the sum of its proper divisors (104353899471360).

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

30141532270080 is a wasteful number, since it uses less digits than its factorization.

30141532270080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514908 (or 514875 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

Adding to 30141532270080 its reverse (8007223514103), we get a palindrome (38148755784183).

The spelling of 30141532270080 in words is "thirty trillion, one hundred forty-one billion, five hundred thirty-two million, two hundred seventy thousand, eighty".