Base | Representation |
---|---|
bin | 110110011011110100… |
… | …011001110011001011 |
3 | 12120212101200200121211 |
4 | 312123310121303023 |
5 | 1424200341433431 |
6 | 42503452113551 |
7 | 4136262302563 |
oct | 663364316313 |
9 | 176771620554 |
10 | 58448780491 |
11 | 228738a3972 |
12 | b3b24658b7 |
13 | 568627371a |
14 | 2b86859da3 |
15 | 17c148c2b1 |
hex | d9bd19ccb |
58448780491 has 2 divisors, whose sum is σ = 58448780492. Its totient is φ = 58448780490.
The previous prime is 58448780483. The next prime is 58448780549. The reversal of 58448780491 is 19408784485.
It is an a-pointer prime, because the next prime (58448780549) can be obtained adding 58448780491 to its sum of digits (58).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 58448780491 - 23 = 58448780483 is a prime.
It is not a weakly prime, because it can be changed into another prime (58448700491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29224390245 + 29224390246.
It is an arithmetic number, because the mean of its divisors is an integer number (29224390246).
Almost surely, 258448780491 is an apocalyptic number.
58448780491 is a deficient number, since it is larger than the sum of its proper divisors (1).
58448780491 is an equidigital number, since it uses as much as digits as its factorization.
58448780491 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10321920, while the sum is 58.
The spelling of 58448780491 in words is "fifty-eight billion, four hundred forty-eight million, seven hundred eighty thousand, four hundred ninety-one".
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