Base | Representation |
---|---|
bin | 1000111010011110… |
… | …10000111010001111 |
3 | 110100111202222211102 |
4 | 10131033100322033 |
5 | 34300042223413 |
6 | 2110510013315 |
7 | 226406101214 |
oct | 43517207217 |
9 | 13314688742 |
10 | 4785507983 |
11 | 2036326a83 |
12 | b167a723b |
13 | 5b359c239 |
14 | 3357c9b0b |
15 | 1d01d8458 |
hex | 11d3d0e8f |
4785507983 has 2 divisors, whose sum is σ = 4785507984. Its totient is φ = 4785507982.
The previous prime is 4785507929. The next prime is 4785508061. The reversal of 4785507983 is 3897055874.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4785507983 - 230 = 3711766159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4785507283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2392753991 + 2392753992.
It is an arithmetic number, because the mean of its divisors is an integer number (2392753992).
Almost surely, 24785507983 is an apocalyptic number.
4785507983 is a deficient number, since it is larger than the sum of its proper divisors (1).
4785507983 is an equidigital number, since it uses as much as digits as its factorization.
4785507983 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8467200, while the sum is 56.
The square root of 4785507983 is about 69177.3661178279. The cubic root of 4785507983 is about 1685.1659747222.
The spelling of 4785507983 in words is "four billion, seven hundred eighty-five million, five hundred seven thousand, nine hundred eighty-three".
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