Base | Representation |
---|---|
bin | 100011011110100000001010… |
… | …1010000001010000001001101 |
3 | 1111220220012210100211220020110 |
4 | 1012331000111100022001031 |
5 | 311400204131101240203 |
6 | 3023404152352510233 |
7 | 122505160130315613 |
oct | 10675002520120115 |
9 | 1456805710756213 |
10 | 312055500415053 |
11 | 90480aa379463a |
12 | 2abba54384b379 |
13 | 10517927291c85 |
14 | 570b7d14696b3 |
15 | 261242de76d03 |
hex | 11bd01540a04d |
312055500415053 has 8 divisors (see below), whose sum is σ = 421340760054400. Its totient is φ = 205403620526208.
The previous prime is 312055500414953. The next prime is 312055500415129. The reversal of 312055500415053 is 350514005550213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 312055500415053 - 212 = 312055500410957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312055500419053) 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, 658344937348 + ... + 658344937821.
It is an arithmetic number, because the mean of its divisors is an integer number (52667595006800).
Almost surely, 2312055500415053 is an apocalyptic number.
It is an amenable number.
312055500415053 is a deficient number, since it is larger than the sum of its proper divisors (109285259639347).
312055500415053 is a wasteful number, since it uses less digits than its factorization.
312055500415053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1316689875251.
The product of its (nonzero) digits is 225000, while the sum is 39.
Adding to 312055500415053 its reverse (350514005550213), we get a palindrome (662569505965266).
The spelling of 312055500415053 in words is "three hundred twelve trillion, fifty-five billion, five hundred million, four hundred fifteen thousand, fifty-three".
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