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30300000317300 = 2252743285714739
BaseRepresentation
bin1101110001110110001001…
…10000010110111101110100
310222021122121010012220111002
412320323010300112331310
512432413400040123200
6144235343351102432
76245050153122620
oct670730460267564
9128248533186432
1030300000317300
11972218129478a
123494414971a18
1313ba37c34c3bc
1476a756572180
1537828c4ebbd5
hex1b8ec4c16f74

30300000317300 has 36 divisors (see below), whose sum is σ = 75144000788640. Its totient is φ = 10388571537120.

The previous prime is 30300000317299. The next prime is 30300000317311. The reversal of 30300000317300 is 371300000303.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21642856670 + ... + 21642858069.

It is an arithmetic number, because the mean of its divisors is an integer number (2087333355240).

Almost surely, 230300000317300 is an apocalyptic number.

It is an amenable number.

30300000317300 is an abundant number, since it is smaller than the sum of its proper divisors (44844000471340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30300000317300 is a wasteful number, since it uses less digits than its factorization.

30300000317300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43285714760 (or 43285714753 counting only the distinct ones).

The product of its (nonzero) digits is 567, while the sum is 20.

Adding to 30300000317300 its reverse (371300000303), we get a palindrome (30671300317603).

The spelling of 30300000317300 in words is "thirty trillion, three hundred billion, three hundred seventeen thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 43285714739 86571429478 173142858956 216428573695 303000003173 432857147390 606000006346 865714294780 1082142868475 1212000012692 1515000015865 2164285736950 3030000031730 4328571473900 6060000063460 7575000079325 15150000158650 30300000317300