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30013004204 = 2219069393479
BaseRepresentation
bin11011111100111010…
…100001100110101100
32212110122202120210022
4123330322201212230
5442431312113304
621442054501312
72111515216661
oct337472414654
985418676708
1030013004204
1111801616307
125997364838
132aa3c991b1
14164a071a68
15ba9d46ebe
hex6fcea19ac

30013004204 has 12 divisors (see below), whose sum is σ = 52525645200. Its totient is φ = 15005677008.

The previous prime is 30013004183. The next prime is 30013004207. The reversal of 30013004204 is 40240031003.

It is not an unprimeable number, because it can be changed into a prime (30013004207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120464 + ... + 273015.

It is an arithmetic number, because the mean of its divisors is an integer number (4377137100).

Almost surely, 230013004204 is an apocalyptic number.

It is an amenable number.

30013004204 is a deficient number, since it is larger than the sum of its proper divisors (22512640996).

30013004204 is a wasteful number, since it uses less digits than its factorization.

30013004204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412552 (or 412550 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30013004204 its reverse (40240031003), we get a palindrome (70253035207).

The spelling of 30013004204 in words is "thirty billion, thirteen million, four thousand, two hundred four".

Divisors: 1 2 4 19069 38138 76276 393479 786958 1573916 7503251051 15006502102 30013004204