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30300310123013 = 718211237692369
BaseRepresentation
bin1101110001110110101110…
…01110001011001000000101
310222021200101201011200000202
412320323113032023020011
512432420013342414023
6144235434215220245
76245060634332360
oct670732716131005
9128250351150022
1030300310123013
119722320156367
1234944a0677685
1313ba3cb5a14a8
1476a7857790d7
153782a97e6128
hex1b8ed738b205

30300310123013 has 8 divisors (see below), whose sum is σ = 34630827539520. Its totient is φ = 25970268127680.

The previous prime is 30300310122937. The next prime is 30300310123037. The reversal of 30300310123013 is 31032101300303.

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 30300310123013 - 236 = 30231590646277 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 (30300310123093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118718708 + ... + 118973661.

It is an arithmetic number, because the mean of its divisors is an integer number (4328853442440).

Almost surely, 230300310123013 is an apocalyptic number.

It is an amenable number.

30300310123013 is a deficient number, since it is larger than the sum of its proper divisors (4330517416507).

30300310123013 is a wasteful number, since it uses less digits than its factorization.

30300310123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237710587.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30300310123013 its reverse (31032101300303), we get a palindrome (61332411423316).

The spelling of 30300310123013 in words is "thirty trillion, three hundred billion, three hundred ten million, one hundred twenty-three thousand, thirteen".

Divisors: 1 7 18211 127477 237692369 1663846583 4328615731859 30300310123013