Base | Representation |
---|---|
bin | 111100000010000010… |
… | …010001100111110110 |
3 | 20011101020100012220110 |
4 | 330002002101213312 |
5 | 2024002404112332 |
6 | 45340100443450 |
7 | 4441226400306 |
oct | 740202214766 |
9 | 204336305813 |
10 | 64458660342 |
11 | 2537826261a |
12 | 105ab0a9586 |
13 | 61033bb44b |
14 | 3196abb606 |
15 | 1a23dc74cc |
hex | f020919f6 |
64458660342 has 8 divisors (see below), whose sum is σ = 128917320696. Its totient is φ = 21486220112.
The previous prime is 64458660337. The next prime is 64458660377. The reversal of 64458660342 is 24306685446.
It is a sphenic number, since it is the product of 3 distinct primes.
64458660342 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 64458660291 and 64458660300.
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, 5371555023 + ... + 5371555034.
It is an arithmetic number, because the mean of its divisors is an integer number (16114665087).
Almost surely, 264458660342 is an apocalyptic number.
64458660342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64458660342 is a wasteful number, since it uses less digits than its factorization.
64458660342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10743110062.
The product of its (nonzero) digits is 3317760, while the sum is 48.
The spelling of 64458660342 in words is "sixty-four billion, four hundred fifty-eight million, six hundred sixty thousand, three hundred forty-two".
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