Base | Representation |
---|---|
bin | 111011010011100… |
… | …100001000010111 |
3 | 2120100020110002201 |
4 | 323103210020113 |
5 | 4014204000341 |
6 | 242421545331 |
7 | 33441141235 |
oct | 7323441027 |
9 | 2510213081 |
10 | 994984471 |
11 | 470708618 |
12 | 239275247 |
13 | 12b1a2310 |
14 | 96203955 |
15 | 5c540331 |
hex | 3b4e4217 |
994984471 has 8 divisors (see below), whose sum is σ = 1072366064. Its totient is φ = 917723520.
The previous prime is 994984453. The next prime is 994984499. The reversal of 994984471 is 174489499.
994984471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 994984471 - 29 = 994983959 is a prime.
It is a super-3 number, since 3×9949844713 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (994984411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12645 + ... + 46366.
It is an arithmetic number, because the mean of its divisors is an integer number (134045758).
Almost surely, 2994984471 is an apocalyptic number.
994984471 is the 16861-st nonagonal number.
994984471 is a deficient number, since it is larger than the sum of its proper divisors (77381593).
994984471 is a wasteful number, since it uses less digits than its factorization.
994984471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60321.
The product of its digits is 2612736, while the sum is 55.
The square root of 994984471 is about 31543.3744390165. The cubic root of 994984471 is about 998.3253541267.
The spelling of 994984471 in words is "nine hundred ninety-four million, nine hundred eighty-four thousand, four hundred seventy-one".
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