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30204041103200 = 2552231979079187
BaseRepresentation
bin1101101111000011011010…
…01001000000011101100000
310221221110220120000202102102
412313201231021000131200
512424330334010300300
6144123313412105532
76235112203221206
oct667415511003540
9127843816022372
1030204041103200
11969550986a968
1234798b43052a8
1313b12c8a41843
14765c52041076
15375a22de20d5
hex1b786d240760

30204041103200 has 288 divisors, whose sum is σ = 77425765933824. Its totient is φ = 11483740477440.

The previous prime is 30204041103139. The next prime is 30204041103253. The reversal of 30204041103200 is 230114040203.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3287689007 + ... + 3287698193.

It is an arithmetic number, because the mean of its divisors is an integer number (268839465048).

Almost surely, 230204041103200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30204041103200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38712882966912).

30204041103200 is an abundant number, since it is smaller than the sum of its proper divisors (47221724830624).

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

30204041103200 is a wasteful number, since it uses less digits than its factorization.

30204041103200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10334 (or 10321 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30204041103200 its reverse (230114040203), we get a palindrome (30434155143403).

The spelling of 30204041103200 in words is "thirty trillion, two hundred four billion, forty-one million, one hundred three thousand, two hundred".