Base | Representation |
---|---|
bin | 111011011010110… |
… | …010011110010010 |
3 | 2120110210122211210 |
4 | 323122302132102 |
5 | 4020200100401 |
6 | 242530320550 |
7 | 33463216341 |
oct | 7332623622 |
9 | 2513718753 |
10 | 996878226 |
11 | 471791403 |
12 | 239a29156 |
13 | 12b6b6296 |
14 | 96577b58 |
15 | 5c7b64d6 |
hex | 3b6b2792 |
996878226 has 24 divisors (see below), whose sum is σ = 2027022192. Its totient is φ = 326838000.
The previous prime is 996878221. The next prime is 996878227. The reversal of 996878226 is 622878699.
996878226 is a nontrivial binomial coefficient, being equal to C(44652, 2).
It is not an unprimeable number, because it can be changed into a prime (996878221) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 1 + ... + 44651.
It is an arithmetic number, because the mean of its divisors is an integer number (84459258).
Almost surely, 2996878226 is an apocalyptic number.
996878226 is the 44651-st triangular number and also the 22326-th hexagonal number.
996878226 is an abundant number, since it is smaller than the sum of its proper divisors (1030143966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
996878226 is a wasteful number, since it uses less digits than its factorization.
996878226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44778 (or 44717 counting only the distinct ones).
The product of its digits is 5225472, while the sum is 57.
The square root of 996878226 is about 31573.3784381716. The cubic root of 996878226 is about 998.9583239545.
The spelling of 996878226 in words is "nine hundred ninety-six million, eight hundred seventy-eight thousand, two hundred twenty-six".
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