Base | Representation |
---|---|
bin | 101100111001110… |
… | …000111001101101 |
3 | 1221111112122012222 |
4 | 230321300321231 |
5 | 3020323340023 |
6 | 202430405125 |
7 | 24445166366 |
oct | 5471607155 |
9 | 1844478188 |
10 | 753340013 |
11 | 357271558 |
12 | 1903607a5 |
13 | c00c6b2a |
14 | 720a0b6d |
15 | 4620bcc8 |
hex | 2ce70e6d |
753340013 has 2 divisors, whose sum is σ = 753340014. Its totient is φ = 753340012.
The previous prime is 753340001. The next prime is 753340019. The reversal of 753340013 is 310043357.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 420168004 + 333172009 = 20498^2 + 18253^2 .
It is a cyclic number.
It is not a de Polignac number, because 753340013 - 216 = 753274477 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (753340019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376670006 + 376670007.
It is an arithmetic number, because the mean of its divisors is an integer number (376670007).
Almost surely, 2753340013 is an apocalyptic number.
It is an amenable number.
753340013 is a deficient number, since it is larger than the sum of its proper divisors (1).
753340013 is an equidigital number, since it uses as much as digits as its factorization.
753340013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3780, while the sum is 26.
The square root of 753340013 is about 27447.0401500781. The cubic root of 753340013 is about 909.9070117921.
The spelling of 753340013 in words is "seven hundred fifty-three million, three hundred forty thousand, thirteen".
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