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30301121232301 = 853201717611801
BaseRepresentation
bin1101110001111000001111…
…00100010011110110101101
310222021202111020102021210111
412320330013210103312231
512432423144013413201
6144240050512140021
76245120013545443
oct670740744236655
9128252436367714
1030301121232301
1197226a6a94817
123494688237611
1313ba4ca643b0a
1476a821396b93
15378305b14b51
hex1b8f07913dad

30301121232301 has 8 divisors (see below), whose sum is σ = 30351686436344. Its totient is φ = 30250591257600.

The previous prime is 30301121232259. The next prime is 30301121232341. The reversal of 30301121232301 is 10323212110303.

It can be written as a sum of positive squares in 4 ways, for example, as 6682483502500 + 23618637729801 = 2585050^2 + 4859901^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30301121232301 - 221 = 30301119135149 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 (30301121232341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7085400 + ... + 10526401.

It is an arithmetic number, because the mean of its divisors is an integer number (3793960804543).

Almost surely, 230301121232301 is an apocalyptic number.

It is an amenable number.

30301121232301 is a deficient number, since it is larger than the sum of its proper divisors (50565204043).

30301121232301 is a wasteful number, since it uses less digits than its factorization.

30301121232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17614671.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30301121232301 its reverse (10323212110303), we get a palindrome (40624333342604).

The spelling of 30301121232301 in words is "thirty trillion, three hundred one billion, one hundred twenty-one million, two hundred thirty-two thousand, three hundred one".

Divisors: 1 853 2017 1720501 17611801 15022866253 35523002617 30301121232301