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30055336108 = 2276117596801
BaseRepresentation
bin11011111111011100…
…000000100010101100
32212120121102021020121
4123333130000202230
5443023131223413
621450210054324
72112541066420
oct337734004254
985517367217
1030055336108
11118234a9956
1259a957a3a4
132aac99b265
141651930b80
15bad909b8d
hex6ff7008ac

30055336108 has 24 divisors (see below), whose sum is σ = 61096096544. Its totient is φ = 12669696000.

The previous prime is 30055336093. The next prime is 30055336151. The reversal of 30055336108 is 80163355003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8796693 + ... + 8800108.

Almost surely, 230055336108 is an apocalyptic number.

It is an amenable number.

30055336108 is an abundant number, since it is smaller than the sum of its proper divisors (31040760436).

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

30055336108 is a wasteful number, since it uses less digits than its factorization.

30055336108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17596873 (or 17596871 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 30055336108 in words is "thirty billion, fifty-five million, three hundred thirty-six thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 61 122 244 427 854 1708 17596801 35193602 70387204 123177607 246355214 492710428 1073404861 2146809722 4293619444 7513834027 15027668054 30055336108