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30023300013300 = 2232521137743311027
BaseRepresentation
bin1101101001110010110000…
…01000011101110011110100
310221022012101101210001221200
412310321120020131303310
512413400204300411200
6143504302535212500
76216053235262146
oct664713010356364
9127265341701850
1030023300013300
1196258a01739a0
12344a872517130
13139a253702279
1475b1c7a52c96
15370e955eb800
hex1b4e5821dcf4

30023300013300 has 432 divisors, whose sum is σ = 105459872761152. Its totient is φ = 7080068044800.

The previous prime is 30023300013293. The next prime is 30023300013361. The reversal of 30023300013300 is 331000332003.

30023300013300 is a `hidden beast` number, since 3 + 0 + 0 + 2 + 330 + 0 + 0 + 1 + 330 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 2722702387 + ... + 2722713413.

It is an arithmetic number, because the mean of its divisors is an integer number (244120075836).

Almost surely, 230023300013300 is an apocalyptic number.

30023300013300 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 30023300013300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52729936380576).

30023300013300 is an abundant number, since it is smaller than the sum of its proper divisors (75436572747852).

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

30023300013300 is a wasteful number, since it uses less digits than its factorization.

30023300013300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18528 (or 18518 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 30023300013300 its reverse (331000332003), we get a palindrome (30354300345303).

The spelling of 30023300013300 in words is "thirty trillion, twenty-three billion, three hundred million, thirteen thousand, three hundred".