Base | Representation |
---|---|
bin | 1110100100010011… |
… | …00101110011011100 |
3 | 202012001000120010220 |
4 | 13102021211303130 |
5 | 112004044244141 |
6 | 3332012401340 |
7 | 364542553203 |
oct | 72211456334 |
9 | 22161016126 |
10 | 7820696796 |
11 | 3353641290 |
12 | 1623176250 |
13 | 978354453 |
14 | 54295223a |
15 | 30b8cd766 |
hex | 1d2265cdc |
7820696796 has 48 divisors (see below), whose sum is σ = 21078247680. Its totient is φ = 2230501120.
The previous prime is 7820696759. The next prime is 7820696803. The reversal of 7820696796 is 6976960287.
It is a super-2 number, since 2×78206967962 (a number of 21 digits) contains 22 as substring.
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, 1740336 + ... + 1744823.
It is an arithmetic number, because the mean of its divisors is an integer number (439130160).
Almost surely, 27820696796 is an apocalyptic number.
It is an amenable number.
7820696796 is an abundant number, since it is smaller than the sum of its proper divisors (13257550884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7820696796 is a wasteful number, since it uses less digits than its factorization.
7820696796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3485194 (or 3485192 counting only the distinct ones).
The product of its (nonzero) digits is 13716864, while the sum is 60.
The square root of 7820696796 is about 88434.7035727491. The cubic root of 7820696796 is about 1984.9450245441.
The spelling of 7820696796 in words is "seven billion, eight hundred twenty million, six hundred ninety-six thousand, seven hundred ninety-six".
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