Base | Representation |
---|---|
bin | 1101000110110110100… |
… | …01100000110101001101 |
3 | 1121001110001010201210010 |
4 | 12203123101200311031 |
5 | 24334311440300023 |
6 | 542520155103433 |
7 | 44352140511261 |
oct | 6433321406515 |
9 | 1531401121703 |
10 | 450355400013 |
11 | 163aa3978772 |
12 | 73347141b79 |
13 | 33611c0511c |
14 | 17b23ba80a1 |
15 | baac592093 |
hex | 68db460d4d |
450355400013 has 32 divisors (see below), whose sum is σ = 611572066560. Its totient is φ = 294726136320.
The previous prime is 450355399999. The next prime is 450355400017. The reversal of 450355400013 is 310004553054.
It is not a de Polignac number, because 450355400013 - 25 = 450355399981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (450355400017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161012331 + ... + 161015127.
It is an arithmetic number, because the mean of its divisors is an integer number (19111627080).
Almost surely, 2450355400013 is an apocalyptic number.
It is an amenable number.
450355400013 is a deficient number, since it is larger than the sum of its proper divisors (161216666547).
450355400013 is a wasteful number, since it uses less digits than its factorization.
450355400013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5877.
The product of its (nonzero) digits is 18000, while the sum is 30.
Adding to 450355400013 its reverse (310004553054), we get a palindrome (760359953067).
The spelling of 450355400013 in words is "four hundred fifty billion, three hundred fifty-five million, four hundred thousand, thirteen".
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