Base | Representation |
---|---|
bin | 100110101011011010… |
… | …1010111000000010111 |
3 | 21221101200022111122100 |
4 | 1031112311113000113 |
5 | 2330102132111223 |
6 | 102054025533143 |
7 | 6000222416352 |
oct | 1152665270027 |
9 | 257350274570 |
10 | 83061207063 |
11 | 3225398227a |
12 | 141210441b3 |
13 | 7aa93c9843 |
14 | 403d555299 |
15 | 2262103043 |
hex | 1356d57017 |
83061207063 has 24 divisors (see below), whose sum is σ = 126434505600. Its totient is φ = 52400471184.
The previous prime is 83061207043. The next prime is 83061207079. The reversal of 83061207063 is 36070216038.
It is a happy number.
83061207063 is a `hidden beast` number, since 8 + 30 + 612 + 0 + 7 + 0 + 6 + 3 = 666.
It is not a de Polignac number, because 83061207063 - 233 = 74471272471 is a prime.
It is a super-2 number, since 2×830612070632 (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 (83061207013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122133 + ... + 425486.
It is an arithmetic number, because the mean of its divisors is an integer number (5268104400).
Almost surely, 283061207063 is an apocalyptic number.
83061207063 is a deficient number, since it is larger than the sum of its proper divisors (43373298537).
83061207063 is a wasteful number, since it uses less digits than its factorization.
83061207063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 548531 (or 548528 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The spelling of 83061207063 in words is "eighty-three billion, sixty-one million, two hundred seven thousand, sixty-three".
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