Base | Representation |
---|---|
bin | 111010000011000111000010… |
… | …011000011010001011100011 |
3 | 1020110221110222200111102120211 |
4 | 322003013002120122023203 |
5 | 231430320221012021011 |
6 | 2302551220143514551 |
7 | 104526563132402425 |
oct | 7203070230321343 |
9 | 1213843880442524 |
10 | 255300412220131 |
11 | 7438a32a037293 |
12 | 24772b1b5b8a57 |
13 | ac5b958104545 |
14 | 470886a77c815 |
15 | 1e7ae39da8b21 |
hex | e831c261a2e3 |
255300412220131 has 4 divisors (see below), whose sum is σ = 256271136221232. Its totient is φ = 254329688219032.
The previous prime is 255300412220039. The next prime is 255300412220149. The reversal of 255300412220131 is 131022214003552.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 255300412220131 - 213 = 255300412211939 is a prime.
It is a super-2 number, since 2×2553004122201312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 255300412220093 and 255300412220102.
It is not an unprimeable number, because it can be changed into a prime (255300412220171) 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, 485362000156 + ... + 485362000681.
It is an arithmetic number, because the mean of its divisors is an integer number (64067784055308).
Almost surely, 2255300412220131 is an apocalyptic number.
255300412220131 is a deficient number, since it is larger than the sum of its proper divisors (970724001101).
255300412220131 is an equidigital number, since it uses as much as digits as its factorization.
255300412220131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 970724001100.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 255300412220131 its reverse (131022214003552), we get a palindrome (386322626223683).
The spelling of 255300412220131 in words is "two hundred fifty-five trillion, three hundred billion, four hundred twelve million, two hundred twenty thousand, one hundred thirty-one".
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