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30201220000211 = 1320271146112861
BaseRepresentation
bin1101101110111110001001…
…11111010110100111010011
310221221012121221121212122112
412313133010333112213103
512424304044310001321
6144122125434055535
76234652246231151
oct667370477264723
9127835557555575
1030201220000211
1196942a1389497
12347924757a5ab
1313b0c69436130
14765a654c63d1
1537590a3d9a5b
hex1b77c4fd69d3

30201220000211 has 8 divisors (see below), whose sum is σ = 32540436377904. Its totient is φ = 27864295852320.

The previous prime is 30201220000097. The next prime is 30201220000271. The reversal of 30201220000211 is 11200002210203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30201220000211 is a prime.

It is a super-2 number, since 2×302012200002112 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30201220000271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573030080 + ... + 573082781.

It is an arithmetic number, because the mean of its divisors is an integer number (4067554547238).

Almost surely, 230201220000211 is an apocalyptic number.

30201220000211 is a deficient number, since it is larger than the sum of its proper divisors (2339216377693).

30201220000211 is a wasteful number, since it uses less digits than its factorization.

30201220000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146114901.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30201220000211 its reverse (11200002210203), we get a palindrome (41401222210414).

The spelling of 30201220000211 in words is "thirty trillion, two hundred one billion, two hundred twenty million, two hundred eleven", and thus it is an aban number.

Divisors: 1 13 2027 26351 1146112861 14899467193 2323170769247 30201220000211