Base | Representation |
---|---|
bin | 1110010010010011100011… |
… | …10111110011000010101101 |
3 | 11010020021101100200212021202 |
4 | 13021021301313303002231 |
5 | 13104202014110132331 |
6 | 150451553512535245 |
7 | 6421452310514153 |
oct | 711116167630255 |
9 | 133207340625252 |
10 | 31415301255341 |
11 | a012177621a13 |
12 | 36345b49b1525 |
13 | 146b5b110c463 |
14 | 7a8719bd93d3 |
15 | 3972b6408ecb |
hex | 1c9271df30ad |
31415301255341 has 8 divisors (see below), whose sum is σ = 34036824343104. Its totient is φ = 28879729744320.
The previous prime is 31415301255313. The next prime is 31415301255397. The reversal of 31415301255341 is 14355210351413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31415301255341 - 234 = 31398121386157 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 31415301255295 and 31415301255304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31415301255301) 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, 21487893425 + ... + 21487894886.
It is an arithmetic number, because the mean of its divisors is an integer number (4254603042888).
Almost surely, 231415301255341 is an apocalyptic number.
It is an amenable number.
31415301255341 is a deficient number, since it is larger than the sum of its proper divisors (2621523087763).
31415301255341 is a wasteful number, since it uses less digits than its factorization.
31415301255341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42975788371.
The product of its (nonzero) digits is 108000, while the sum is 38.
The spelling of 31415301255341 in words is "thirty-one trillion, four hundred fifteen billion, three hundred one million, two hundred fifty-five thousand, three hundred forty-one".
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