Base | Representation |
---|---|
bin | 11100101010111010… |
… | …011010010001100010 |
3 | 2221110102220010020021 |
4 | 130222322122101202 |
5 | 1001021342213424 |
6 | 22050423304054 |
7 | 2136605566042 |
oct | 345272322142 |
9 | 87412803207 |
10 | 30784726114 |
11 | 120681a240a |
12 | 5b718ab02a |
13 | 2b97b2aa8c |
14 | 16c0759722 |
15 | c029854e4 |
hex | 72ae9a462 |
30784726114 has 8 divisors (see below), whose sum is σ = 48893388588. Its totient is φ = 14486929920.
The previous prime is 30784726103. The next prime is 30784726153. The reversal of 30784726114 is 41162748703.
It can be written as a sum of positive squares in 2 ways, for example, as 26189919889 + 4594806225 = 161833^2 + 67785^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452716527 + ... + 452716594.
Almost surely, 230784726114 is an apocalyptic number.
30784726114 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
30784726114 is a deficient number, since it is larger than the sum of its proper divisors (18108662474).
30784726114 is a wasteful number, since it uses less digits than its factorization.
30784726114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 905433140.
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 30784726114 in words is "thirty billion, seven hundred eighty-four million, seven hundred twenty-six thousand, one hundred fourteen".
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