Base | Representation |
---|---|
bin | 100111110000000100… |
… | …011111111010110011 |
3 | 11002011121111102121120 |
4 | 213300010133322303 |
5 | 1144403144314234 |
6 | 31335200153323 |
7 | 3040465362000 |
oct | 476004377263 |
9 | 132147442546 |
10 | 42682416819 |
11 | 17113125549 |
12 | 8332308843 |
13 | 4042a20953 |
14 | 20cc9448a7 |
15 | 119c247049 |
hex | 9f011feb3 |
42682416819 has 32 divisors (see below), whose sum is σ = 69252787200. Its totient is φ = 23329506816.
The previous prime is 42682416797. The next prime is 42682416827. The reversal of 42682416819 is 91861428624.
It is not a de Polignac number, because 42682416819 - 215 = 42682384051 is a prime.
It is a super-2 number, since 2×426824168192 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42682416859) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 878062 + ... + 925395.
It is an arithmetic number, because the mean of its divisors is an integer number (2164149600).
Almost surely, 242682416819 is an apocalyptic number.
42682416819 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
42682416819 is a deficient number, since it is larger than the sum of its proper divisors (26570370381).
42682416819 is a wasteful number, since it uses less digits than its factorization.
42682416819 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1803504 (or 1803490 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 51.
The spelling of 42682416819 in words is "forty-two billion, six hundred eighty-two million, four hundred sixteen thousand, eight hundred nineteen".
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