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30300310101 = 323271268913
BaseRepresentation
bin11100001110000010…
…100000101001010101
32220012200101020101110
4130032002200221111
5444023334410401
621530400445233
72121604246335
oct341602405125
986180336343
1030300310101
111193980a4a6
125a57619819
132b1b671099
14167629d0c5
15bc51999d6
hex70e0a0a55

30300310101 has 24 divisors (see below), whose sum is σ = 42828319296. Its totient is φ = 19049726080.

The previous prime is 30300310069. The next prime is 30300310109. The reversal of 30300310101 is 10101300303.

It is not a de Polignac number, because 30300310101 - 25 = 30300310069 is a prime.

It is a super-3 number, since 3×303003101013 (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300310109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21780 + ... + 247133.

It is an arithmetic number, because the mean of its divisors is an integer number (1784513304).

Almost surely, 230300310101 is an apocalyptic number.

It is an amenable number.

30300310101 is a deficient number, since it is larger than the sum of its proper divisors (12528009195).

30300310101 is a wasteful number, since it uses less digits than its factorization.

30300310101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269033 (or 269010 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 30300310101 its reverse (10101300303), we get a palindrome (40401610404).

The spelling of 30300310101 in words is "thirty billion, three hundred million, three hundred ten thousand, one hundred one".

Divisors: 1 3 23 69 71 213 529 1587 1633 4899 37559 112677 268913 806739 6184999 18554997 19092823 57278469 142254977 426764931 439134929 1317404787 10100103367 30300310101