Base | Representation |
---|---|
bin | 111101101010000… |
… | …1110111110100000 |
3 | 12100012000002201022 |
4 | 1323110032332200 |
5 | 13214114324132 |
6 | 541143425012 |
7 | 102161242436 |
oct | 17324167640 |
9 | 5305002638 |
10 | 2068901792 |
11 | 9719285a1 |
12 | 498a55168 |
13 | 26c820059 |
14 | 158ab2d56 |
15 | c1972e12 |
hex | 7b50efa0 |
2068901792 has 24 divisors (see below), whose sum is σ = 4287528000. Its totient is φ = 980005824.
The previous prime is 2068901767. The next prime is 2068901837. The reversal of 2068901792 is 2971098602.
It is a happy number.
It is a super-2 number, since 2×20689017922 = 8560709249881622528, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 1700792 + ... + 1702007.
It is an arithmetic number, because the mean of its divisors is an integer number (178647000).
Almost surely, 22068901792 is an apocalyptic number.
It is an amenable number.
2068901792 is an abundant number, since it is smaller than the sum of its proper divisors (2218626208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068901792 is a wasteful number, since it uses less digits than its factorization.
2068901792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3402828 (or 3402820 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 44.
The square root of 2068901792 is about 45485.1821146184. The cubic root of 2068901792 is about 1274.2264777804.
The spelling of 2068901792 in words is "two billion, sixty-eight million, nine hundred one thousand, seven hundred ninety-two".
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