Base | Representation |
---|---|
bin | 10001001111011001101001… |
… | …011110001011110001101111 |
3 | 100221110210220010122210021101 |
4 | 101033121221132023301233 |
5 | 34414304322233220243 |
6 | 425133325155343531 |
7 | 21654120133044304 |
oct | 2117315136136157 |
9 | 327423803583241 |
10 | 75825122163823 |
11 | 2218428778293a |
12 | 86074bbbb1ba7 |
13 | 3340380684916 |
14 | 14a1d53c3b0ab |
15 | 8b75bacad54d |
hex | 44f66978bc6f |
75825122163823 has 2 divisors, whose sum is σ = 75825122163824. Its totient is φ = 75825122163822.
The previous prime is 75825122163671. The next prime is 75825122163911. The reversal of 75825122163823 is 32836122152857.
It is a strong prime.
It is an emirp because it is prime and its reverse (32836122152857) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-75825122163823 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (75825122163523) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37912561081911 + 37912561081912.
It is an arithmetic number, because the mean of its divisors is an integer number (37912561081912).
Almost surely, 275825122163823 is an apocalyptic number.
75825122163823 is a deficient number, since it is larger than the sum of its proper divisors (1).
75825122163823 is an equidigital number, since it uses as much as digits as its factorization.
75825122163823 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9676800, while the sum is 55.
The spelling of 75825122163823 in words is "seventy-five trillion, eight hundred twenty-five billion, one hundred twenty-two million, one hundred sixty-three thousand, eight hundred twenty-three".
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