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30230366235 = 3513799146051
BaseRepresentation
bin11100001001110111…
…101100100000011011
32220000210202201102220
4130021313230200123
5443402433204420
621515421355123
72120064605346
oct341167544033
986023681386
1030230366235
1111903287653
125a38108aa3
132b0a021c94
14166ac9345d
15bbde80840
hex709dec81b

30230366235 has 16 divisors (see below), whose sum is σ = 48372422400. Its totient is φ = 16121583200.

The previous prime is 30230366191. The next prime is 30230366237. The reversal of 30230366235 is 53266303203.

It is not a de Polignac number, because 30230366235 - 27 = 30230366107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30230366196 and 30230366205.

It is not an unprimeable number, because it can be changed into a prime (30230366237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133960 + ... + 280010.

It is an arithmetic number, because the mean of its divisors is an integer number (3023276400).

Almost surely, 230230366235 is an apocalyptic number.

30230366235 is a deficient number, since it is larger than the sum of its proper divisors (18142056165).

30230366235 is a wasteful number, since it uses less digits than its factorization.

30230366235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159858.

The product of its (nonzero) digits is 58320, while the sum is 33.

Adding to 30230366235 its reverse (53266303203), we get a palindrome (83496669438).

The spelling of 30230366235 in words is "thirty billion, two hundred thirty million, three hundred sixty-six thousand, two hundred thirty-five".

Divisors: 1 3 5 15 13799 41397 68995 146051 206985 438153 730255 2190765 2015357749 6046073247 10076788745 30230366235