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30300113023 = 467312120789
BaseRepresentation
bin11100001110000001…
…110000100001111111
32220012200000020001021
4130032001300201333
5444023312104043
621530352325011
72121602465635
oct341601604177
986180006037
1030300113023
1111939695424
125a57543767
132b1b60247b
14167624b355
15bc515b3ed
hex70e07087f

30300113023 has 8 divisors (see below), whose sum is σ = 30376185840. Its totient is φ = 30224088960.

The previous prime is 30300113021. The next prime is 30300113033. The reversal of 30300113023 is 32031100303.

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 30300113023 - 21 = 30300113021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30300112988 and 30300113006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300113021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447113 + ... + 1467901.

It is an arithmetic number, because the mean of its divisors is an integer number (3797023230).

Almost surely, 230300113023 is an apocalyptic number.

30300113023 is a deficient number, since it is larger than the sum of its proper divisors (76072817).

30300113023 is a wasteful number, since it uses less digits than its factorization.

30300113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24377.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30300113023 its reverse (32031100303), we get a palindrome (62331213326).

The spelling of 30300113023 in words is "thirty billion, three hundred million, one hundred thirteen thousand, twenty-three".

Divisors: 1 467 3121 20789 1457507 9708463 64882469 30300113023