Base | Representation |
---|---|
bin | 10001110100011110… |
… | …101110110011100100 |
3 | 1211101111011002102221 |
4 | 101310132232303210 |
5 | 303141311113101 |
6 | 12442353442124 |
7 | 1245106005301 |
oct | 216436566344 |
9 | 54344132387 |
10 | 19134082276 |
11 | 8129766241 |
12 | 385bb70344 |
13 | 1a5c18539a |
14 | cd72bc0a8 |
15 | 76ec22aa1 |
hex | 4747aece4 |
19134082276 has 9 divisors (see below), whose sum is σ = 33485128131. Its totient is φ = 9566902812.
The previous prime is 19134082271. The next prime is 19134082309. The reversal of 19134082276 is 67228043191.
The square root of 19134082276 is 138326.
It is a perfect power (a square), and thus also a powerful number.
It is a super-2 number, since 2×191340822762 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (19134082271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 242071 + ... + 311233.
Almost surely, 219134082276 is an apocalyptic number.
19134082276 is the 138326-th square number.
It is an amenable number.
19134082276 is a deficient number, since it is larger than the sum of its proper divisors (14351045855).
19134082276 is an frugal number, since it uses more digits than its factorization.
19134082276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138330 (or 69165 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The spelling of 19134082276 in words is "nineteen billion, one hundred thirty-four million, eighty-two thousand, two hundred seventy-six".
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