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30245054041413 = 333485473213877
BaseRepresentation
bin1101110000001111110011…
…01100111100110101000101
310222002101202211002212221000
412320013321230330311011
512431013332313311123
6144154215213443513
76241063430360511
oct670077154746505
9128071684085830
1030245054041413
119700945579422
12348583b4a0599
1313b5133911313
14767c22d67141
15376b237b3b43
hex1b81f9b3cd45

30245054041413 has 16 divisors (see below), whose sum is σ = 44807629965760. Its totient is φ = 20163305237328.

The previous prime is 30245054041403. The next prime is 30245054041471. The reversal of 30245054041413 is 31414045054203.

30245054041413 is a `hidden beast` number, since 3 + 0 + 2 + 4 + 505 + 4 + 0 + 4 + 141 + 3 = 666.

It is not a de Polignac number, because 30245054041413 - 25 = 30245054041381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30245054041403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7803831 + ... + 11017707.

It is an arithmetic number, because the mean of its divisors is an integer number (2800476872860).

Almost surely, 230245054041413 is an apocalyptic number.

It is an amenable number.

30245054041413 is a deficient number, since it is larger than the sum of its proper divisors (14562575924347).

30245054041413 is a wasteful number, since it uses less digits than its factorization.

30245054041413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562433 (or 3562427 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 30245054041413 its reverse (31414045054203), we get a palindrome (61659099095616).

The spelling of 30245054041413 in words is "thirty trillion, two hundred forty-five billion, fifty-four million, forty-one thousand, four hundred thirteen".

Divisors: 1 3 9 27 348547 1045641 3136923 3213877 9410769 9641631 28924893 86774679 1120187186719 3360561560157 10081684680471 30245054041413