Search a number
-
+
30013705204 = 2272501130559
BaseRepresentation
bin11011111100111101…
…001100101111110100
32212110201002012101021
4123330331030233310
5442432002031304
621442121510524
72111524166500
oct337475145764
985421065337
1030013705204
1111801a54a4a
125997642444
132aa41832a2
14164a1b5300
15ba9e34a54
hex6fcf4cbf4

30013705204 has 36 divisors (see below), whose sum is σ = 61113521280. Its totient is φ = 12860028720.

The previous prime is 30013705199. The next prime is 30013705213. The reversal of 30013705204 is 40250731003.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 966877 + ... + 997435.

Almost surely, 230013705204 is an apocalyptic number.

It is an amenable number.

30013705204 is an abundant number, since it is smaller than the sum of its proper divisors (31099816076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30013705204 is a wasteful number, since it uses less digits than its factorization.

30013705204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35588 (or 35579 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The spelling of 30013705204 in words is "thirty billion, thirteen million, seven hundred five thousand, two hundred four".

Divisors: 1 2 4 7 14 28 49 98 196 5011 10022 20044 30559 35077 61118 70154 122236 140308 213913 245539 427826 491078 855652 982156 1497391 2994782 5989564 153131149 306262298 612524596 1071918043 2143836086 4287672172 7503426301 15006852602 30013705204