Base | Representation |
---|---|
bin | 1110110111000111111… |
… | …0010101000101000101 |
3 | 220102000100122210000001 |
4 | 3231301332111011011 |
5 | 13140341200011031 |
6 | 313142403321301 |
7 | 24305643456061 |
oct | 3556176250505 |
9 | 812010583001 |
10 | 255315235141 |
11 | 9930788106a |
12 | 41594680231 |
13 | 1b0cb320c45 |
14 | c5006d0aa1 |
15 | 699478d861 |
hex | 3b71f95145 |
255315235141 has 8 divisors (see below), whose sum is σ = 256066617600. Its totient is φ = 254564076720.
The previous prime is 255315235129. The next prime is 255315235181. The reversal of 255315235141 is 141532513552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-255315235141 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 255315235141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255315235181) 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, 2381940 + ... + 2486818.
It is an arithmetic number, because the mean of its divisors is an integer number (32008327200).
Almost surely, 2255315235141 is an apocalyptic number.
It is an amenable number.
255315235141 is a deficient number, since it is larger than the sum of its proper divisors (751382459).
255315235141 is a wasteful number, since it uses less digits than its factorization.
255315235141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112019.
The product of its digits is 90000, while the sum is 37.
Adding to 255315235141 its reverse (141532513552), we get a palindrome (396847748693).
The spelling of 255315235141 in words is "two hundred fifty-five billion, three hundred fifteen million, two hundred thirty-five thousand, one hundred forty-one".
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