Base | Representation |
---|---|
bin | 101100110000000… |
… | …110101111110001 |
3 | 1221022210000000112 |
4 | 230300012233301 |
5 | 3014201324144 |
6 | 202300231105 |
7 | 24414522515 |
oct | 5460065761 |
9 | 1838700015 |
10 | 750808049 |
11 | 3558a2222 |
12 | 18b53b495 |
13 | bc71b524 |
14 | 71a02145 |
15 | 45dab99e |
hex | 2cc06bf1 |
750808049 has 2 divisors, whose sum is σ = 750808050. Its totient is φ = 750808048.
The previous prime is 750808027. The next prime is 750808061. The reversal of 750808049 is 940808057.
750808049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 747639649 + 3168400 = 27343^2 + 1780^2 .
It is a cyclic number.
It is not a de Polignac number, because 750808049 - 212 = 750803953 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 750807997 and 750808015.
It is not a weakly prime, because it can be changed into another prime (750808549) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375404024 + 375404025.
It is an arithmetic number, because the mean of its divisors is an integer number (375404025).
Almost surely, 2750808049 is an apocalyptic number.
It is an amenable number.
750808049 is a deficient number, since it is larger than the sum of its proper divisors (1).
750808049 is an equidigital number, since it uses as much as digits as its factorization.
750808049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 750808049 is about 27400.8767925408. The cubic root of 750808049 is about 908.8864731873.
The spelling of 750808049 in words is "seven hundred fifty million, eight hundred eight thousand, forty-nine".
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