Base | Representation |
---|---|
bin | 111011010111101… |
… | …110010010100101 |
3 | 2120102021211120010 |
4 | 323113232102211 |
5 | 4014443342121 |
6 | 242501200433 |
7 | 33453331521 |
oct | 7327562245 |
9 | 2512254503 |
10 | 996074661 |
11 | 4712926aa |
12 | 239700119 |
13 | 12b4945ba |
14 | 96408d81 |
15 | 5c6a8376 |
hex | 3b5ee4a5 |
996074661 has 16 divisors (see below), whose sum is σ = 1366871616. Its totient is φ = 644843136.
The previous prime is 996074641. The next prime is 996074699. The reversal of 996074661 is 166470699.
996074661 is a nontrivial binomial coefficient, being equal to C(44634, 2).
It is not a de Polignac number, because 996074661 - 214 = 996058277 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 996074661.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (996074641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1 + ... + 44633.
It is an arithmetic number, because the mean of its divisors is an integer number (85429476).
Almost surely, 2996074661 is an apocalyptic number.
996074661 is the 44633-rd triangular number and also the 22317-th hexagonal number.
It is an amenable number.
996074661 is a deficient number, since it is larger than the sum of its proper divisors (370796955).
996074661 is a wasteful number, since it uses less digits than its factorization.
996074661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44852.
The product of its (nonzero) digits is 489888, while the sum is 48.
The square root of 996074661 is about 31560.6505161095. The cubic root of 996074661 is about 998.6898378916.
The spelling of 996074661 in words is "nine hundred ninety-six million, seventy-four thousand, six hundred sixty-one".
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