Base | Representation |
---|---|
bin | 11101010110000010000… |
… | …101011011001101001000 |
3 | 21010202222220010121120121 |
4 | 131112002011123031020 |
5 | 231014314130401211 |
6 | 4142213311233024 |
7 | 265455204140101 |
oct | 35260205331510 |
9 | 7122886117517 |
10 | 2016522122056 |
11 | 708225192712 |
12 | 286995218774 |
13 | 118207549960 |
14 | 6d858cd53a8 |
15 | 376c375b271 |
hex | 1d58215b348 |
2016522122056 has 32 divisors (see below), whose sum is σ = 4248859325760. Its totient is φ = 890237189952.
The previous prime is 2016522122051. The next prime is 2016522122063. The reversal of 2016522122056 is 6502212256102.
It is a super-2 number, since 2×20165221220562 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2016522122051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421511430 + ... + 421516213.
It is an arithmetic number, because the mean of its divisors is an integer number (132776853930).
Almost surely, 22016522122056 is an apocalyptic number.
2016522122056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
2016522122056 is an abundant number, since it is smaller than the sum of its proper divisors (2232337203704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2016522122056 is a wasteful number, since it uses less digits than its factorization.
2016522122056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843027685 (or 843027681 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 2016522122056 its reverse (6502212256102), we get a palindrome (8518734378158).
The spelling of 2016522122056 in words is "two trillion, sixteen billion, five hundred twenty-two million, one hundred twenty-two thousand, fifty-six".
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