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30211284096 = 273571967109
BaseRepresentation
bin11100001000101110…
…111001110010000000
32212222110212020200000
4130020232321302000
5443333042042341
621513500400000
72116443451320
oct341056716200
985873766600
1030211284096
11118a3533994
125a31846000
132b060a0586
141668527280
15bbc4618b6
hex708bb9c80

30211284096 has 768 divisors, whose sum is σ = 111086976000. Its totient is φ = 7981535232.

The previous prime is 30211284073. The next prime is 30211284097. The reversal of 30211284096 is 69048211203.

30211284096 is a `hidden beast` number, since 30 + 211 + 2 + 8 + 409 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30211284096.

It is not an unprimeable number, because it can be changed into a prime (30211284097) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 277167690 + ... + 277167798.

It is an arithmetic number, because the mean of its divisors is an integer number (144644500).

Almost surely, 230211284096 is an apocalyptic number.

30211284096 is a gapful number since it is divisible by the number (36) 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 30211284096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55543488000).

30211284096 is an abundant number, since it is smaller than the sum of its proper divisors (80875691904).

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

30211284096 is a wasteful number, since it uses less digits than its factorization.

30211284096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

Adding to 30211284096 its reverse (69048211203), we get a palindrome (99259495299).

The spelling of 30211284096 in words is "thirty billion, two hundred eleven million, two hundred eighty-four thousand, ninety-six".