Base | Representation |
---|---|
bin | 110011101110110111100110… |
… | …0011110000001000100110101 |
3 | 2012200011121210101220020111000 |
4 | 1213131233030132001010311 |
5 | 434120403143103430401 |
6 | 4251443321043033513 |
7 | 164563503102605046 |
oct | 14735571436010465 |
9 | 2180147711806430 |
10 | 455042330530101 |
11 | 121a99406723016 |
12 | 4305230396b899 |
13 | 166ba3ccb8ba22 |
14 | 80522485008cd |
15 | 3791a66899186 |
hex | 19ddbcc781135 |
455042330530101 has 16 divisors (see below), whose sum is σ = 674146841843200. Its totient is φ = 303357028544064.
The previous prime is 455042330530087. The next prime is 455042330530111. The reversal of 455042330530101 is 101035033240554.
455042330530101 is a `hidden beast` number, since 4 + 5 + 5 + 0 + 42 + 3 + 305 + 301 + 0 + 1 = 666.
It is not a de Polignac number, because 455042330530101 - 26 = 455042330530037 is a prime.
It is a super-3 number, since 3×4550423305301013 (a number of 45 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455042330530111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123854341 + ... + 127475418.
It is an arithmetic number, because the mean of its divisors is an integer number (42134177615200).
Almost surely, 2455042330530101 is an apocalyptic number.
It is an amenable number.
455042330530101 is a deficient number, since it is larger than the sum of its proper divisors (219104511313099).
455042330530101 is a wasteful number, since it uses less digits than its factorization.
455042330530101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251396825 (or 251396819 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
Adding to 455042330530101 its reverse (101035033240554), we get a palindrome (556077363770655).
The spelling of 455042330530101 in words is "four hundred fifty-five trillion, forty-two billion, three hundred thirty million, five hundred thirty thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •