Base | Representation |
---|---|
bin | 11100010010011100… |
… | …100010000001101000 |
3 | 2220101211111021122012 |
4 | 130102130202001220 |
5 | 444201301142420 |
6 | 21542001215052 |
7 | 2123462532422 |
oct | 342234420150 |
9 | 86354437565 |
10 | 30374240360 |
11 | 11977515392 |
12 | 5a78331488 |
13 | 2b30a877b9 |
14 | 1682025812 |
15 | bcb8eedc5 |
hex | 712722068 |
30374240360 has 16 divisors (see below), whose sum is σ = 68342040900. Its totient is φ = 12149696128.
The previous prime is 30374240339. The next prime is 30374240383. The reversal of 30374240360 is 6304247303.
It can be written as a sum of positive squares in 2 ways, for example, as 30325436164 + 48804196 = 174142^2 + 6986^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379677965 + ... + 379678044.
Almost surely, 230374240360 is an apocalyptic number.
It is an amenable number.
30374240360 is an abundant number, since it is smaller than the sum of its proper divisors (37967800540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30374240360 is a wasteful number, since it uses less digits than its factorization.
30374240360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759356020 (or 759356016 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 32.
Adding to 30374240360 its reverse (6304247303), we get a palindrome (36678487663).
The spelling of 30374240360 in words is "thirty billion, three hundred seventy-four million, two hundred forty thousand, three hundred sixty".
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