Base | Representation |
---|---|
bin | 10010010000110101010… |
… | …010001011110111000101 |
3 | 11102222102210211202110112 |
4 | 102100311102023313011 |
5 | 131030242222110203 |
6 | 2400314504402405 |
7 | 156446450320421 |
oct | 22206522136705 |
9 | 4388383752415 |
10 | 1255024410053 |
11 | 444286619847 |
12 | 183295176405 |
13 | 9146b281b1b |
14 | 44a5a271b81 |
15 | 229a57096d8 |
hex | 1243548bdc5 |
1255024410053 has 2 divisors, whose sum is σ = 1255024410054. Its totient is φ = 1255024410052.
The previous prime is 1255024409999. The next prime is 1255024410097. The reversal of 1255024410053 is 3500144205521.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1169410820449 + 85613589604 = 1081393^2 + 292598^2 .
It is an emirp because it is prime and its reverse (3500144205521) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1255024410053 - 28 = 1255024409797 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1255024410953) 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, 627512205026 + 627512205027.
It is an arithmetic number, because the mean of its divisors is an integer number (627512205027).
Almost surely, 21255024410053 is an apocalyptic number.
It is an amenable number.
1255024410053 is a deficient number, since it is larger than the sum of its proper divisors (1).
1255024410053 is an equidigital number, since it uses as much as digits as its factorization.
1255024410053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 1255024410053 its reverse (3500144205521), we get a palindrome (4755168615574).
The spelling of 1255024410053 in words is "one trillion, two hundred fifty-five billion, twenty-four million, four hundred ten thousand, fifty-three".
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