Base | Representation |
---|---|
bin | 10010101110110001… |
… | …10010101100100101 |
3 | 221221211020100022121 |
4 | 21113120302230211 |
5 | 131043322121433 |
6 | 4341504025541 |
7 | 504125012245 |
oct | 112730625445 |
9 | 27854210277 |
10 | 10056051493 |
11 | 42a0419364 |
12 | 1b479022b1 |
13 | c434b4137 |
14 | 6b5793b25 |
15 | 3dcc80c2d |
hex | 257632b25 |
10056051493 has 2 divisors, whose sum is σ = 10056051494. Its totient is φ = 10056051492.
The previous prime is 10056051491. The next prime is 10056051539. The reversal of 10056051493 is 39415065001.
10056051493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7769012164 + 2287039329 = 88142^2 + 47823^2 .
It is a cyclic number.
It is not a de Polignac number, because 10056051493 - 21 = 10056051491 is a prime.
It is a super-2 number, since 2×100560514932 (a number of 21 digits) contains 22 as substring.
Together with 10056051491, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10056051491) 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, 5028025746 + 5028025747.
It is an arithmetic number, because the mean of its divisors is an integer number (5028025747).
Almost surely, 210056051493 is an apocalyptic number.
It is an amenable number.
10056051493 is a deficient number, since it is larger than the sum of its proper divisors (1).
10056051493 is an equidigital number, since it uses as much as digits as its factorization.
10056051493 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16200, while the sum is 34.
The spelling of 10056051493 in words is "ten billion, fifty-six million, fifty-one thousand, four hundred ninety-three".
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