Base | Representation |
---|---|
bin | 111100001100111… |
… | …0110110100101111 |
3 | 12012210001212112101 |
4 | 1320121312310233 |
5 | 13114112402304 |
6 | 532240315531 |
7 | 101026043224 |
oct | 17031666457 |
9 | 5183055471 |
10 | 2020044079 |
11 | 947298019 |
12 | 484612ba7 |
13 | 262674871 |
14 | 1523d594b |
15 | bc5218a4 |
hex | 78676d2f |
2020044079 has 2 divisors, whose sum is σ = 2020044080. Its totient is φ = 2020044078.
The previous prime is 2020044073. The next prime is 2020044121. The reversal of 2020044079 is 9704400202.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2020044079 is a prime.
It is a super-2 number, since 2×20200440792 = 8161156162205916482, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2020044073) 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 as a sum of consecutive naturals, namely, 1010022039 + 1010022040.
It is an arithmetic number, because the mean of its divisors is an integer number (1010022040).
Almost surely, 22020044079 is an apocalyptic number.
2020044079 is a deficient number, since it is larger than the sum of its proper divisors (1).
2020044079 is an equidigital number, since it uses as much as digits as its factorization.
2020044079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 2020044079 is about 44944.9004782523. The cubic root of 2020044079 is about 1264.1160596093.
The spelling of 2020044079 in words is "two billion, twenty million, forty-four thousand, seventy-nine".
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