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30302111013301 = 291044900379769
BaseRepresentation
bin1101110001111010000101…
…00100000001100110110101
310222021212001012212101002001
412320331002210001212311
512432432210404411201
6144240333030415301
76245153362545361
oct670750244014665
9128255035771061
1030302111013301
119723064768946
123494903801531
1313ba62771384a
1476a8b6a042a1
15378362978301
hex1b8f429019b5

30302111013301 has 4 divisors (see below), whose sum is σ = 31347011393100. Its totient is φ = 29257210633504.

The previous prime is 30302111013269. The next prime is 30302111013313. The reversal of 30302111013301 is 10331011120303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20861234108100 + 9440876905201 = 4567410^2 + 3072601^2 .

It is a cyclic number.

It is not a de Polignac number, because 30302111013301 - 25 = 30302111013269 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 (30302111113301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522450189856 + ... + 522450189913.

It is an arithmetic number, because the mean of its divisors is an integer number (7836752848275).

Almost surely, 230302111013301 is an apocalyptic number.

It is an amenable number.

30302111013301 is a deficient number, since it is larger than the sum of its proper divisors (1044900379799).

30302111013301 is a wasteful number, since it uses less digits than its factorization.

30302111013301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044900379798.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 30302111013301 its reverse (10331011120303), we get a palindrome (40633122133604).

The spelling of 30302111013301 in words is "thirty trillion, three hundred two billion, one hundred eleven million, thirteen thousand, three hundred one".

Divisors: 1 29 1044900379769 30302111013301