Base | Representation |
---|---|
bin | 111100011110001… |
… | …0010110100000000 |
3 | 12020102001111222121 |
4 | 1320330102310000 |
5 | 13123420242431 |
6 | 533202014024 |
7 | 101165552455 |
oct | 17074226400 |
9 | 5212044877 |
10 | 2029071616 |
11 | 9513a35a0 |
12 | 487647314 |
13 | 2644b58c0 |
14 | 1536a582c |
15 | bd206611 |
hex | 78f12d00 |
2029071616 has 144 divisors (see below), whose sum is σ = 4872732480. Its totient is φ = 830914560.
The previous prime is 2029071599. The next prime is 2029071619. The reversal of 2029071616 is 6161709202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2029071619) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1573500 + ... + 1574788.
It is an arithmetic number, because the mean of its divisors is an integer number (33838420).
Almost surely, 22029071616 is an apocalyptic number.
2029071616 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2029071616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2436366240).
2029071616 is an abundant number, since it is smaller than the sum of its proper divisors (2843660864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2029071616 is a wasteful number, since it uses less digits than its factorization.
2029071616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1372 (or 1358 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 2029071616 is about 45045.2174597926. The cubic root of 2029071616 is about 1265.9963645849.
The spelling of 2029071616 in words is "two billion, twenty-nine million, seventy-one thousand, six hundred sixteen".
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