Base | Representation |
---|---|
bin | 111101101001101… |
… | …1100110101100000 |
3 | 12100011121122222210 |
4 | 1323103130311200 |
5 | 13214041241131 |
6 | 541135202120 |
7 | 102156425613 |
oct | 17323346540 |
9 | 5304548883 |
10 | 2068696416 |
11 | 9717a8266 |
12 | 498976340 |
13 | 26c77a727 |
14 | 158a5c17a |
15 | c1932146 |
hex | 7b4dcd60 |
2068696416 has 96 divisors (see below), whose sum is σ = 5538583008. Its totient is φ = 675901440.
The previous prime is 2068696403. The next prime is 2068696423. The reversal of 2068696416 is 6146968602.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 2675806 + ... + 2676578.
It is an arithmetic number, because the mean of its divisors is an integer number (57693573).
Almost surely, 22068696416 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2068696416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2769291504).
2068696416 is an abundant number, since it is smaller than the sum of its proper divisors (3469886592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068696416 is a wasteful number, since it uses less digits than its factorization.
2068696416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1304 (or 1296 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 48.
The square root of 2068696416 is about 45482.9244442351. The cubic root of 2068696416 is about 1274.1843130277.
The spelling of 2068696416 in words is "two billion, sixty-eight million, six hundred ninety-six thousand, four hundred sixteen".
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