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30010301100000 = 2532551323111521
BaseRepresentation
bin1101101001011010100010…
…10101100010111111100000
310221020221211111000212011100
412310231101111202333200
512413142044040200000
6143454313023314400
76215113144321554
oct664552125427740
9127227744025140
1030010301100000
11962032a670a41
12344824514ba00
131398c616210b0
1475a7134cb864
15370984311a00
hex1b4b51562fe0

30010301100000 has 864 divisors, whose sum is σ = 119871507607488. Its totient is φ = 7065907200000.

The previous prime is 30010301099983. The next prime is 30010301100067. The reversal of 30010301100000 is 110301003.

It is a super-2 number, since 2×300103011000002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 269044240 + ... + 269155760.

It is an arithmetic number, because the mean of its divisors is an integer number (138740170842).

Almost surely, 230010301100000 is an apocalyptic number.

30010301100000 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 30010301100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59935753803744).

30010301100000 is an abundant number, since it is smaller than the sum of its proper divisors (89861206507488).

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

30010301100000 is a wasteful number, since it uses less digits than its factorization.

30010301100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111598 (or 111567 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 30010301100000 its reverse (110301003), we get a palindrome (30010411401003).

The spelling of 30010301100000 in words is "thirty trillion, ten billion, three hundred one million, one hundred thousand".