Base | Representation |
---|---|
bin | 101000010000100010… |
… | …1100010010110011100 |
3 | 22021011011021212122211 |
4 | 1100201011202112130 |
5 | 2404024314223333 |
6 | 103414442450204 |
7 | 6150264442606 |
oct | 1204105422634 |
9 | 267134255584 |
10 | 86454445468 |
11 | 3373530a536 |
12 | 14909503964 |
13 | 81ca3c5b11 |
14 | 4282082176 |
15 | 23aee71ecd |
hex | 142116259c |
86454445468 has 48 divisors (see below), whose sum is σ = 159721703680. Its totient is φ = 40833144576.
The previous prime is 86454445463. The next prime is 86454445507.
86454445468 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×864544454682 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86454445463) 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, 66656596 + ... + 66657892.
Almost surely, 286454445468 is an apocalyptic number.
It is an amenable number.
86454445468 is a deficient number, since it is larger than the sum of its proper divisors (73267258212).
86454445468 is a wasteful number, since it uses less digits than its factorization.
86454445468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3194 (or 3192 counting only the distinct ones).
The product of its digits is 58982400, while the sum is 58.
The spelling of 86454445468 in words is "eighty-six billion, four hundred fifty-four million, four hundred forty-five thousand, four hundred sixty-eight".
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