Base | Representation |
---|---|
bin | 11011000111101… |
… | …110111110001011 |
3 | 1011201012000110000 |
4 | 123013232332023 |
5 | 1412440342420 |
6 | 113052254043 |
7 | 14163353166 |
oct | 3307567613 |
9 | 1151160400 |
10 | 455012235 |
11 | 21392a477 |
12 | 108471323 |
13 | 73363212 |
14 | 44604add |
15 | 29e2d690 |
hex | 1b1eef8b |
455012235 has 20 divisors (see below), whose sum is σ = 815652288. Its totient is φ = 242672976.
The previous prime is 455012231. The next prime is 455012251. The reversal of 455012235 is 532210554.
It is a happy number.
455012235 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 455012235 - 22 = 455012231 is a prime.
It is a super-2 number, since 2×4550122352 = 414072267999390450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 455012199 and 455012208.
It is not an unprimeable number, because it can be changed into a prime (455012231) 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 19 ways as a sum of consecutive naturals, for example, 561339 + ... + 562148.
Almost surely, 2455012235 is an apocalyptic number.
455012235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
455012235 is a deficient number, since it is larger than the sum of its proper divisors (360640053).
455012235 is a wasteful number, since it uses less digits than its factorization.
455012235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123504 (or 1123495 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 455012235 is about 21331.0157985971. The cubic root of 455012235 is about 769.1440620973.
Adding to 455012235 its reverse (532210554), we get a palindrome (987222789).
The spelling of 455012235 in words is "four hundred fifty-five million, twelve thousand, two hundred thirty-five".
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