Base | Representation |
---|---|
bin | 1110110111000100010… |
… | …1000111000010010111 |
3 | 220101222022102201020122 |
4 | 3231301011013002113 |
5 | 13140323330013130 |
6 | 313141110022155 |
7 | 24305402124101 |
oct | 3556105070227 |
9 | 811868381218 |
10 | 255300235415 |
11 | 992aa3665a5 |
12 | 4158b64795b |
13 | 1b0c819b774 |
14 | c4dc708571 |
15 | 69932c92e5 |
hex | 3b71147097 |
255300235415 has 24 divisors (see below), whose sum is σ = 317982559104. Its totient is φ = 196764638400.
The previous prime is 255300235387. The next prime is 255300235423. The reversal of 255300235415 is 514532003552.
255300235415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-255300235415 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 in 23 ways as a sum of consecutive naturals, for example, 952385 + ... + 1190645.
It is an arithmetic number, because the mean of its divisors is an integer number (13249273296).
Almost surely, 2255300235415 is an apocalyptic number.
255300235415 is a deficient number, since it is larger than the sum of its proper divisors (62682323689).
255300235415 is a wasteful number, since it uses less digits than its factorization.
255300235415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238551 (or 238520 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 35.
Adding to 255300235415 its reverse (514532003552), we get a palindrome (769832238967).
The spelling of 255300235415 in words is "two hundred fifty-five billion, three hundred million, two hundred thirty-five thousand, four hundred fifteen".
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