Base | Representation |
---|---|
bin | 110011010100110000110010… |
… | …1001111111110000010000101 |
3 | 2012012110121110110111222102100 |
4 | 1212221201211033332002011 |
5 | 433133111402040232323 |
6 | 4240055124240102313 |
7 | 164043332302643043 |
oct | 14651414517760205 |
9 | 2165417413458370 |
10 | 451454301102213 |
11 | 12093576a645852 |
12 | 42772a50004999 |
13 | 164b9c5b7316b6 |
14 | 7d6a70d0c1393 |
15 | 372d568193943 |
hex | 19a98653fe085 |
451454301102213 has 6 divisors (see below), whose sum is σ = 652100657147654. Its totient is φ = 300969534068136.
The previous prime is 451454301102199. The next prime is 451454301102227. The reversal of 451454301102213 is 312201103454154.
451454301102213 is a `hidden beast` number, since 4 + 5 + 1 + 4 + 5 + 430 + 1 + 1 + 0 + 2 + 213 = 666.
It is an interprime number because it is at equal distance from previous prime (451454301102199) and next prime (451454301102227).
It can be written as a sum of positive squares in only one way, i.e., 440859647168964 + 10594653933249 = 20996658^2 + 3254943^2 .
It is a de Polignac number, because none of the positive numbers 2k-451454301102213 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 (451454301102293) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25080794505670 + ... + 25080794505687.
Almost surely, 2451454301102213 is an apocalyptic number.
It is an amenable number.
451454301102213 is a deficient number, since it is larger than the sum of its proper divisors (200646356045441).
451454301102213 is a wasteful number, since it uses less digits than its factorization.
451454301102213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50161589011363 (or 50161589011360 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 451454301102213 its reverse (312201103454154), we get a palindrome (763655404556367).
The spelling of 451454301102213 in words is "four hundred fifty-one trillion, four hundred fifty-four billion, three hundred one million, one hundred two thousand, two hundred thirteen".
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