Base | Representation |
---|---|
bin | 1010000111011010… |
… | …01011110100001001 |
3 | 112000111011120112122 |
4 | 11003231023310021 |
5 | 42110301320031 |
6 | 2254522421025 |
7 | 251403523556 |
oct | 50355136411 |
9 | 15014146478 |
10 | 5430885641 |
11 | 2337658845 |
12 | 1076961775 |
13 | 6871c52cc |
14 | 3973c5a2d |
15 | 21bbbb47b |
hex | 143b4bd09 |
5430885641 has 8 divisors (see below), whose sum is σ = 5591319240. Its totient is φ = 5271170688.
The previous prime is 5430885611. The next prime is 5430885661. The reversal of 5430885641 is 1465880345.
It can be written as a sum of positive squares in 4 ways, for example, as 3897380041 + 1533505600 = 62429^2 + 39160^2 .
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 5430885641 - 222 = 5426691337 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5430885592 and 5430885601.
It is not an unprimeable number, because it can be changed into a prime (5430885601) 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, 164306 + ... + 194571.
It is an arithmetic number, because the mean of its divisors is an integer number (698914905).
Almost surely, 25430885641 is an apocalyptic number.
It is an amenable number.
5430885641 is a deficient number, since it is larger than the sum of its proper divisors (160433599).
5430885641 is a wasteful number, since it uses less digits than its factorization.
5430885641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359323.
The product of its (nonzero) digits is 460800, while the sum is 44.
The square root of 5430885641 is about 73694.5428169549. The cubic root of 5430885641 is about 1757.7491069625.
The spelling of 5430885641 in words is "five billion, four hundred thirty million, eight hundred eighty-five thousand, six hundred forty-one".
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