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30030442413 = 3295310164483
BaseRepresentation
bin11011111101111101…
…000010111110101101
32212111212120112111220
4123331331002332231
5443000243124123
621443520333553
72112116356146
oct337575027655
985455515456
1030030442413
1111810446954
1259a11742b9
132aa779356a
14164c4d0acd
15bab63dce3
hex6fdf42fad

30030442413 has 32 divisors (see below), whose sum is σ = 42621344640. Its totient is φ = 18777158400.

The previous prime is 30030442399. The next prime is 30030442417. The reversal of 30030442413 is 31424403003.

It is not a de Polignac number, because 30030442413 - 28 = 30030442157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030442417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 433470 + ... + 497952.

It is an arithmetic number, because the mean of its divisors is an integer number (1331917020).

Almost surely, 230030442413 is an apocalyptic number.

It is an amenable number.

30030442413 is a deficient number, since it is larger than the sum of its proper divisors (12590902227).

30030442413 is a wasteful number, since it uses less digits than its factorization.

30030442413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64669.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30030442413 its reverse (31424403003), we get a palindrome (61454845416).

The spelling of 30030442413 in words is "thirty billion, thirty million, four hundred forty-two thousand, four hundred thirteen".

Divisors: 1 3 29 53 87 101 159 303 1537 2929 4611 5353 8787 16059 64483 155237 193449 465711 1870007 3417599 5610021 6512783 10252797 19538349 99110371 188870707 297331113 345177499 566612121 1035532497 10010147471 30030442413