Base | Representation |
---|---|
bin | 10010111011111111011110… |
… | …111010011101101001001111 |
3 | 101220220012110122100001122121 |
4 | 102323333132322131221033 |
5 | 41404040144340020323 |
6 | 453045420542153411 |
7 | 23354214446054455 |
oct | 2273773672355117 |
9 | 356805418301577 |
10 | 83287450704463 |
11 | 245a1011694695 |
12 | 94117ba882867 |
13 | 3761c85604555 |
14 | 167d1c40669d5 |
15 | 99676ec66a5d |
hex | 4bbfdee9da4f |
83287450704463 has 8 divisors (see below), whose sum is σ = 87678012988800. Its totient is φ = 78897589644888.
The previous prime is 83287450704391. The next prime is 83287450704503. The reversal of 83287450704463 is 36440705478238.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-83287450704463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83287451704463) 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, 175062373 + ... + 175537486.
It is an arithmetic number, because the mean of its divisors is an integer number (10959751623600).
Almost surely, 283287450704463 is an apocalyptic number.
83287450704463 is a deficient number, since it is larger than the sum of its proper divisors (4390562284337).
83287450704463 is a wasteful number, since it uses less digits than its factorization.
83287450704463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350612381.
The product of its (nonzero) digits is 108380160, while the sum is 61.
The spelling of 83287450704463 in words is "eighty-three trillion, two hundred eighty-seven billion, four hundred fifty million, seven hundred four thousand, four hundred sixty-three".
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