Base | Representation |
---|---|
bin | 111110000110110… |
… | …1101010001001110 |
3 | 12101020100112202220 |
4 | 1330031231101032 |
5 | 13231443434303 |
6 | 542442400210 |
7 | 102433302453 |
oct | 17415552116 |
9 | 5336315686 |
10 | 2083968078 |
11 | 97a389075 |
12 | 4a1b00066 |
13 | 27299690a |
14 | 15aab582a |
15 | c2e4c053 |
hex | 7c36d44e |
2083968078 has 16 divisors (see below), whose sum is σ = 4168575360. Its totient is φ = 694549496.
The previous prime is 2083968041. The next prime is 2083968091. The reversal of 2083968078 is 8708693802.
It is a self number, because there is not a number n which added to its sum of digits gives 2083968078.
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 7 ways as a sum of consecutive naturals, for example, 22813 + ... + 68471.
It is an arithmetic number, because the mean of its divisors is an integer number (260535960).
Almost surely, 22083968078 is an apocalyptic number.
2083968078 is an abundant number, since it is smaller than the sum of its proper divisors (2084607282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2083968078 is a wasteful number, since it uses less digits than its factorization.
2083968078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53271.
The product of its (nonzero) digits is 1161216, while the sum is 51.
The square root of 2083968078 is about 45650.4992086615. The cubic root of 2083968078 is about 1277.3120837050.
The spelling of 2083968078 in words is "two billion, eighty-three million, nine hundred sixty-eight thousand, seventy-eight".
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