Base | Representation |
---|---|
bin | 100101011000101000… |
… | …0010001100101100111 |
3 | 21200020002002101221221 |
4 | 1022301100101211213 |
5 | 2303410002314103 |
6 | 100514232321211 |
7 | 5541331215331 |
oct | 1126120214547 |
9 | 250202071857 |
10 | 80283244903 |
11 | 31058887184 |
12 | 13686843207 |
13 | 7755a17454 |
14 | 3c5862a451 |
15 | 214d2bd1bd |
hex | 12b1411967 |
80283244903 has 2 divisors, whose sum is σ = 80283244904. Its totient is φ = 80283244902.
The previous prime is 80283244891. The next prime is 80283244961. The reversal of 80283244903 is 30944238208.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 80283244903 - 213 = 80283236711 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 80283244903.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80283244103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40141622451 + 40141622452.
It is an arithmetic number, because the mean of its divisors is an integer number (40141622452).
Almost surely, 280283244903 is an apocalyptic number.
80283244903 is a deficient number, since it is larger than the sum of its proper divisors (1).
80283244903 is an equidigital number, since it uses as much as digits as its factorization.
80283244903 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 331776, while the sum is 43.
The spelling of 80283244903 in words is "eighty billion, two hundred eighty-three million, two hundred forty-four thousand, nine hundred three".
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