Base | Representation |
---|---|
bin | 1011111110100001… |
… | …00100001110110100 |
3 | 121121010012200022220 |
4 | 11333100210032310 |
5 | 101132041011221 |
6 | 2542013322340 |
7 | 315225144414 |
oct | 57720441664 |
9 | 17533180286 |
10 | 6430016436 |
11 | 27aa638578 |
12 | 12b54963b0 |
13 | 7b61b996c |
14 | 44dd88644 |
15 | 27977a0c6 |
hex | 17f4243b4 |
6430016436 has 48 divisors (see below), whose sum is σ = 16078844544. Its totient is φ = 1994737536.
The previous prime is 6430016431. The next prime is 6430016443. The reversal of 6430016436 is 6346100346.
It is a super-2 number, since 2×64300164362 = 82690222734460284192, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6430016397 and 6430016406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6430016431) 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 15 ways as a sum of consecutive naturals, for example, 304615 + ... + 325038.
It is an arithmetic number, because the mean of its divisors is an integer number (334975928).
Almost surely, 26430016436 is an apocalyptic number.
It is an amenable number.
6430016436 is an abundant number, since it is smaller than the sum of its proper divisors (9648828108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6430016436 is a wasteful number, since it uses less digits than its factorization.
6430016436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629720 (or 629718 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 33.
The square root of 6430016436 is about 80187.3832719337. The cubic root of 6430016436 is about 1859.5335898405.
The spelling of 6430016436 in words is "six billion, four hundred thirty million, sixteen thousand, four hundred thirty-six".
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