Base | Representation |
---|---|
bin | 111011010010111… |
… | …110100011010000 |
3 | 2120022221121221201 |
4 | 323102332203100 |
5 | 4014134034134 |
6 | 242414400544 |
7 | 33436630411 |
oct | 7322764320 |
9 | 2508847851 |
10 | 994830544 |
11 | 470612a04 |
12 | 239200154 |
13 | 12b14a236 |
14 | 961a3808 |
15 | 5c50e914 |
hex | 3b4be8d0 |
994830544 has 20 divisors (see below), whose sum is σ = 1979579524. Its totient is φ = 483971328.
The previous prime is 994830533. The next prime is 994830559. The reversal of 994830544 is 445038499.
It can be written as a sum of positive squares in 2 ways, for example, as 960256144 + 34574400 = 30988^2 + 5880^2 .
It is a super-2 number, since 2×9948305442 = 1979375622550671872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 994830494 and 994830503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839637 + ... + 840820.
Almost surely, 2994830544 is an apocalyptic number.
It is an amenable number.
994830544 is a deficient number, since it is larger than the sum of its proper divisors (984748980).
994830544 is a wasteful number, since it uses less digits than its factorization.
994830544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680502 (or 1680496 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The square root of 994830544 is about 31540.9344186249. The cubic root of 994830544 is about 998.2738701902.
The spelling of 994830544 in words is "nine hundred ninety-four million, eight hundred thirty thousand, five hundred forty-four".
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