Base | Representation |
---|---|
bin | 111010000000010001001000… |
… | …111011100111110101110101 |
3 | 1020110020210212010011122102122 |
4 | 322000101020323213311311 |
5 | 231414120221340234303 |
6 | 2302321355432445325 |
7 | 104506510135320320 |
oct | 7200211073476565 |
9 | 1213223763148378 |
10 | 255105101102453 |
11 | 74314513aa5848 |
12 | 247410b2249845 |
13 | ac46400352964 |
14 | 46dd21d2d37b7 |
15 | 1e75d083d2e38 |
hex | e80448ee7d75 |
255105101102453 has 8 divisors (see below), whose sum is σ = 295542504604608. Its totient is φ = 215666152007904.
The previous prime is 255105101102441. The next prime is 255105101102459. The reversal of 255105101102453 is 354201101501552.
255105101102453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 255105101102453 - 28 = 255105101102197 is a prime.
It is a super-2 number, since 2×2551051011024532 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255105101102459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249613601351 + ... + 249613602372.
It is an arithmetic number, because the mean of its divisors is an integer number (36942813075576).
Almost surely, 2255105101102453 is an apocalyptic number.
It is an amenable number.
255105101102453 is a deficient number, since it is larger than the sum of its proper divisors (40437403502155).
255105101102453 is an equidigital number, since it uses as much as digits as its factorization.
255105101102453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 499227203803.
The product of its (nonzero) digits is 30000, while the sum is 35.
The spelling of 255105101102453 in words is "two hundred fifty-five trillion, one hundred five billion, one hundred one million, one hundred two thousand, four hundred fifty-three".
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