Base | Representation |
---|---|
bin | 111001111111011101111101… |
… | …110011001111100000010111 |
3 | 1020110001120000201121102000121 |
4 | 321333131331303033200113 |
5 | 231412220203300220343 |
6 | 2302240231211252411 |
7 | 104502523365516322 |
oct | 7177357563174027 |
9 | 1213046021542017 |
10 | 255050153523223 |
11 | 742a318757a243 |
12 | 2473251844a107 |
13 | ac41184579576 |
14 | 46da6c98697b9 |
15 | 1e7468e4ddaed |
hex | e7f77dccf817 |
255050153523223 has 4 divisors (see below), whose sum is σ = 256144789375488. Its totient is φ = 253955517670960.
The previous prime is 255050153523211. The next prime is 255050153523227. The reversal of 255050153523223 is 322325351050552.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-255050153523223 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 255050153523223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255050153523227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547317925783 + ... + 547317926248.
It is an arithmetic number, because the mean of its divisors is an integer number (64036197343872).
Almost surely, 2255050153523223 is an apocalyptic number.
255050153523223 is a deficient number, since it is larger than the sum of its proper divisors (1094635852265).
255050153523223 is a wasteful number, since it uses less digits than its factorization.
255050153523223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094635852264.
The product of its (nonzero) digits is 1350000, while the sum is 43.
The spelling of 255050153523223 in words is "two hundred fifty-five trillion, fifty billion, one hundred fifty-three million, five hundred twenty-three thousand, two hundred twenty-three".
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